Venezuelan President Hugo Chavez said the U.S. ambassador was "provoking the Venezuelan people" and threatened Sunday to expel the American diplomat, whose convoy was chased by pro-government protesters.

"I'm going to throw you out of Venezuela if you continue provoking the Venezuelan people," Chavez said in a nationally televised speech addressed to U.S. Ambassador William Brownfield.

Venezuela's acting foreign minister on Saturday condemned the crowd of protesters for pelting Brownfield's car with eggs and tomatoes, but suggested that Brownfield is partially responsible for failing to advise authorities of his travel plans in order to avert such problems.

Chavez's more incendiary comments came after Washington warned of "severe diplomatic consequence" if a similar incident repeats itself.