Chavez calls Bush 'asshole' as troops fight rioters

Venezuelan President Hugo Chavez called U.S. President George W. Bush an "asshole" on Sunday for meddling, and vowed never to quit office like his Haitian counterpart as troops battled with opposition protesters demanding a recall referendum against him.

Chavez, who often says the U.S. is backing opposition efforts to topple his leftist government, accused Bush of heeding advice from "imperialist" aides to support a brief 2002 coup against him.

"He was an asshole to believe them," Chavez roared at a huge rally of supporters in Caracas.

The firebrand populist vowed to defeat any attempt to unseat him and threatened to cut off oil supplies to the United States from the world's No. 5 crude oil exporter should Washington try an invasion or trade sanctions.

"Venezuela is not Haiti and Chavez is not Aristide," he said.

Opposition leaders accuse pro-government officials in the electoral council of trying to block the [recall election] by disqualifying many valid signatures. Chavez says his opponents' petition is riddled with forgeries.