Iraq's Sunni Vice President Denies Hit Squad Accusations

Iraq's Sunni vice president wanted by the Shiite-led government for allegedly ordering hit squads against government officials says he's innocent of any charges.

Tariq al-Hashemi told a press conference in the northern Iraqi city of Irbil on Tuesday that he has not committed any "sin" against Iraq. He described the charges against him as "fabricated."

The announcement of the warrant against al-Hashemi has hiked tensions between Sunnis and Shiites just two days after the last U.S. soldiers withdrew from the country.

Iraqi officials on Monday accused al-Hashemi of running a hit squad that killed government officials.

Al-Hashemi is in Iraq's semi-autonomous northern Kurdish region and is not in custody.

Interior Ministry spokesman Adil Daham told reporters about the warrant on Monday and state-run television aired what it characterized as confessions by alleged terrorists linked to al-Hashemi.

Since the 2003 U.S.-led invasion that toppled Saddam Hussein and his Sunni-dominated Baath party regime, the Sunni minority has constantly complained of attempts by the Shiite majority to sideline them.

Al-Hashemi is one of the leaders of the Sunni-backed political bloc Iraqiya, which has just suspended its participation in parliament to protest the control of key posts by Shiite Prime Minister Nouri al-Maliki.

The boycott decision by Iraqiya, headed by Ayad Allawi, was in response to the government's failure to share more powers, particularly the authorities over the security forces, said Sunni lawmaker Hamid al-Mutlaq, a member of the bloc.

Iraqiya narrowly won the most seats in last year's parliamentary election, but Allawi was outmaneuvered by al-Maliki, who kept the premier's post after cobbling together key support from Shiite parties.

For over a year now, al-Maliki has effectively controlled the Interior and Defense Ministries, which oversee the police and military, while conflicts between Sunni and Shiite politicians have delayed the appointment of permanent ministers.

The dispute is a reminder that the U.S. left behind an Iraq still riven by sectarian division. The United States completed its withdrawal from the country, with the last troops crossing the border into neighboring Kuwait early Sunday.

Al-Mutlaq warned that Iraqiya could take a further step if its demands are not met -- pulling its seven ministers out of al-Maliki's coalition government.

In a statement issued Saturday, Iraiqiya criticized the "unjustified" random arrests conducted by the government's security forces against Sunni areas.