Venezuelan President Hugo Chavez on Tuesday dared the United States to "cut off diplomatic relations" over his opposition to U.S. President Barack Obama's choice of a new ambassador. Last week, Venezuela's foreign minister expressed hope that the two sides could resolve the row over diplomat Larry Palmer, who has been nominated by Obama but not yet confirmed by the U.S. Senate
Venezuelan President Hugo Chavez on Tuesday dared the United States to "cut off diplomatic relations" over his opposition to U.S. President Barack Obama's choice of a new ambassador.

Last week, Venezuela's foreign minister expressed hope that the two sides could resolve the row over diplomat Larry Palmer, who has been nominated by Obama but not yet confirmed by the U.S. Senate.

"If the (US) government wants to expel our ambassador there, let them! If they cut diplomatic relations, let them," Chavez said on state television.

Chavez has insisted Palmer is not welcome after the veteran diplomat sharply criticized Venezuela's populist-socialist government during his U.S. Senate confirmation hearings months ago.

Washington has warned that ties could suffer over the dispute.

Relations between the United States and Venezuela have been strained in recent years as Chavez has repeatedly denounced "American imperialism" and cultivated ties with U.S. bugbears, including Cuba, Syria and Iran.