Venezuela's Vigil for Hugo Chávez

A supporter of Venezuela's President Hugo Chavez uses a candle to illuminate small images of him during candlelight vigil held to pray for his health as Chavez remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. The Venezuelan government provided an update on Chavez's condition Thursday night, saying that he remained at a military hospital in Caracas and that "the medical treatment for the fundamental illness continues without presenting significant adverse effects." (AP Photo/Ariana Cubillos) (AP2013)

People hold up candles and images of Venezuela's President Hugo Chavez during candlelight vigil to pray for his health as he remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. The government has not given details about the treatment Chavez is undergoing, and hasn't identified the type or exact location of the tumors that have been removed from his pelvic region. (AP Photo/Ariana Cubillos) (AP2013)

People hold up candles during candlelight vigil for Venezuela's President Hugo Chavez to pray for his health as he remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. The government has not given details about the treatment Chavez is undergoing, and hasn't identified the type or exact location of the tumors that have been removed from his pelvic region. (AP Photo/Ariana Cubillos) (AP2013)

A woman holds a candle along with a poster of Venezuela's President Hugo Chavez at a candlelight vigil to pray for his health as he remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. The Venezuelan government provided an update on Chavez's condition Thursday night, saying that he remained at a military hospital in Caracas and that "the medical treatment for the fundamental illness continues without presenting significant adverse effects." (AP Photo/Ariana Cubillos) (AP2013)

A woman holds a picture of Venezuela's President Hugo Chavez as she lights a candle during a vigil to pray for Chavez's health as he remains in a hospital undergoing cancer treatment in Caracas, Venezuela, Friday, Feb. 22, 2013. Government officials have said Chavez is breathing through a tracheal tube, but they have also shown a few letters and other documents with his signature. (AP Photo/Ariana Cubillos)

People hold up candles during candlelight vigil for Venezuela's President Hugo Chavez to pray for his health as he remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. Chavez hasn't spoken publicly since before he underwent his latest cancer surgery on Dec. 11. (AP Photo/Ariana Cubillos) (AP2013)

People hold up candles during candlelight vigil for Venezuela's President Hugo Chavez to pray for his health as he remains in a hospital undergoing cancer treatment, in Caracas, Venezuela, Friday, Feb. 22, 2013. Chavez's supporters gathered on a large staircase in a hillside park near the presidential palace, lighting candles and singing along with a recording of Chavez singing the national anthem. (AP Photo/Ariana Cubillos) (AP2013)

A woman, with her face painted with the colors of the Venezuelan flag, holds up a doll depicting Venezuela's President Hugo Chavez outside the military hospital in Caracas, Venezuela, Monday, Feb. 18, 2013. Chavez returned to Venezuela early Monday after more than two months of treatment in Cuba following cancer surgery, his government said, triggering street celebrations by supporters who welcomed him home while he remained out of sight at Caracas' military hospital. (AP Photo/Fernando Llano) (AP2013)