May Day Rallies In the U.S. And Latin America

A masked demonstrator runs from police water cannons during the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Luis Hidalgo)

Protesters stand next to an empty burning coffin representing the death of Mexico's President Enrique Pena Nieto during a May Day march in Mexico City's main plaza, the Zocalo, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Marco Ugarte)

Thousands of people march on Broadway Blvd. during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Damian Dovarganes)

Thousands of people march during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Damian Dovarganes)

Thousands of people march during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Damian Dovarganes)

May Day protesters are followed by police officers on scooters while marching in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

May Day protesters march in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

May Day protesters walk past police officers during a march in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

A man is restrained and handcuffed by police during a May Day march in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

Police officers work to restrain a protester during May Day rallies in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

A worker wearing a construction hat with the name of Argentina's state-run oil company, YPF, shouts slogans during a labor day march in Buenos Aires, Argentina, Wednesday, May 1, 2013. Protests, parades, strikes and other demonstrations were held in cities across the planet on Wednesday. (AP Photo/Victor R. Caivano) (AP Photo/Victor R. Caivano)

A man sits at the feet of a statue of Colombia's independence hero Simon Bolivar, which someone placed a mask on and placed a flag of Cuba's revolutionary hero Ernesto "Che" Guevara, during the annual May Day march in Bogota, Colombia, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Fernando Vergara)

A marcher carries a Mexico flag as protesters brave the cold and snow as they march from the Capitol to a park in Denver on Wednesday, May 1, 2013. About 200 people gathered at the Capitol for immigration reform. The May Day rallies carry a special sense of urgency this year, two weeks after a bipartisan group of senators introduced a bill that would bring many of the estimated 11 million living in the U.S. illegally out of the shadows. Colorado's rally comes just after the governor signed a bill allowing students in the country illegally to pay in-state tuition at state colleges and universities, ending a 10-year political battle.(AP Photo/Ed Andrieski)

A petrol bomb burns at the feet of police during clashes between protesters and police at the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. In some places, the demonstrations turned violent, with activists clashing with police. (AP Photo/Luis Hidalgo)

Riot police stand guard in Bolivar square after the annual May Day march ended in clashes in Bogota, Colombia, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. In some places, the demonstrations turned violent, with activists clashing with police. (AP Photo/Fernando Vergara)

Soldiers march carrying Cuban flags during the annual May Day march in Revolution Square in Havana, Cuba, Wednesday, May 1, 2013. (AP Photo/Ramon Espinosa)

A worker with a his face painted as a representation of death, carries a cross during a May Day march in Mexico City's main plaza, the Zocalo, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Marco Ugarte)

An immigrant wearing a traditional charro hat from Mexico, right, holds a banner of Mexico's Virgin of Guadalupe, as they gather to march during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Damian Dovarganes)

An opposition protester wears a bandana that reads in Spanish "Capriles" during the opposition May Day march in Caracas, Venezuela, Wednesday, May 1, 2013. Venezuelans filled the streets of the capital Wednesday in rival marches by the opposition and the government less than a day after a brawl on the floor of congress injured several opposition lawmakers. (AP Photo/Fernando Llano)

A masked demonstrator runs from a police water cannon as a dog looks on during the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Luis Hidalgo)

People rally on the steps of the Statehouse for a traditional May Day rally to celebrate organized labor on Wednesday, May 1, 2013 in Montpelier, Vt. (AP Photo/Toby Talbot)

Opposition protesters holds up a poster of Venezuela's President Nicolas Maduro that reads in Spanish "I don't accept it, illegitimate," referring to his winning the presidential election, and bang pots during a the opposition May Day march in Caracas, Venezuela, Wednesday, May 1, 2013. Venezuelans filled the streets of the capital Wednesday in rival marches by the opposition and the government less than a day after a brawl on the floor of congress injured several opposition lawmakers. (AP Photo/Fernando Llano)

Protesters brave the cold and snow as they march from the Capitol to a park in Denver on Wednesday, May 1, 2013. About 200 people gathered at the Capitol for immigration reform. The May Day rallies carry a special sense of urgency this year, two weeks after a bipartisan group of senators introduced a bill that would bring many of the estimated 11 million living in the U.S. illegally out of the shadows. Colorado's rally comes just after the governor signed a bill allowing students in the country illegally to pay in-state tuition at state colleges and universities, ending a 10-year political battle.(AP Photo/Ed Andrieski)

Thousands of people march during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Damian Dovarganes)

A man sells pins of Argentine leaders such as former President Juan Domingo Peron and his wife Eva during a May Day march in Buenos Aires, Argentina, Wednesday, May 1, 2013. Protests, parades, strikes and other demonstrations were held in cities across the planet on Wednesday to mark Labor Day. (AP Photo/Victor R. Caivano)

Alma Banuelos, left, with Emilia Hernandez shout slogans during a rally in downtown Los Angeles Wednesday, May 1, 2013. In celebration of May Day thousands have gathered for an immigration reform rally in downtown Los Angeles. (AP Photo/Nick Ut)

Emilia Hernandez shouts during a May Day rally in downtown Los Angeles on Wednesday, May 1, 2013. In celebration of May Day, people have gathered across the country to rally for various topics including immigration reform. (AP Photo/Nick Ut)

An opposition protester holds up a poster that reads in Spanish "Maduro you are the cavity of Venezuela" during an opposition May Day march in Caracas, Venezuela, Wednesday, May 1, 2013. Venezuelans filled the streets of the capital Wednesday in rival marches by the opposition and the government less than a day after a brawl on the floor of congress injured several opposition lawmakers. (AP Photo/Fernando Llano)

A man is arrested by police during a May Day march in New York, Wednesday, May 1, 2013. Activists in New York City are protesting working conditions, immigration reform and other issues. (AP Photo/Seth Wenig)

A protester wearing an Uncle Sam hat holds up fake money covered by a photo of Joaquin Lavin, minister of social development, during a May Day march in Santiago, Chile, Wednesday, May 1, 2013. Lavin angered Chileans recently when he said that a family of four can eat with 2,000 pesos (about $5 dollars) per day. Protests, parades, strikes and other demonstrations were held in cities across the planet on Wednesday to mark Labor Day. (AP Photo/Luis Hidalgo)

A demonstrator yells at police during the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the world, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. In some places, the demonstrations turned violent, with activists clashing with police. (AP Photo/Luis Hidalgo)

Protesters run from a police water canon during the annual May Day march ended in clashes in Bogota, Colombia, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. In some places, the demonstrations turned violent, with activists clashing with police. (AP Photo/Fernando Vergara)

Riot police detain a man after the annual May Day march ended in clashes in Bogota, Colombia, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. In some places, the demonstrations turned violent, with activists clashing with police. (AP Photo/Fernando Vergara)

People carry Cuban flags during the annual May Day march near a building covered with an image of Venezuela's late President Hugo Chavez, right, and late Cuban union leader Lazaro Pena in Revolution Square in Havana, Cuba, Wednesday, May 1, 2013. Workers held protests, parades, strikes and other demonstrations in cities across the world on Wednesday. (AP Photo/Ramon Espinosa)

Students shout revolutionary slogans and wave Cuban flags during the May Day march in Revolution Square in Havana, Cuba, Wednesday, May 1, 2013. (AP Photo/Franklin Reyes)

People walk through the spray of a police water cannon after clashes broke out between protesters and security forces at the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. In protests, parades, strikes and other demonstrations held in cities across the planet, activists lashed out at political and business leaders they allege have ignored workers' voices or enriched themselves at the expense of laborers during what has been a difficult few years for the global economy. (AP Photo/Luis Hidalgo)

Soldiers march holding an image of Venezuela's President Nicolas Maduro during the May Day march in Revolution Square in Havana, Cuba, Wednesday, May 1, 2013. (AP Photo/Ramon Espinosa)

People attend the annual May Day march in Santiago, Chile, Wednesday, May 1, 2013. Workers held protests, parades, strikes and other demonstrations in cities across the world on Wednesday. (AP Photo/Luis Hidalgo)

Opposition protesters play Salsa music during an opposition May Day march in Caracas, Venezuela, Wednesday, May 1, 2013. Venezuelans filled the streets of the capital Wednesday in rival marches by the opposition and the government less than a day after a brawl on the floor of congress injured several opposition lawmakers. (AP Photo/Fernando Llano)

A protester waves a flag of Cuba's revolutionary hero Ernesto "Che" Guevara, left, in front of the National Congress building, behind, during a May Day march in Buenos Aires, Argentina, Wednesday, May 1, 2013. Protests, parades, strikes and other demonstrations were held in cities across the planet on Wednesday. (AP Photo/Victor R. Caivano)