Tags: Venezuela

U.S. congressional Republicans who oppose President Barack Obama's pursuit of a nuclear deal with Tehran and are eager to portray Iran as untrustworthy will use a hearing in Congress on Wednesday to air complaints about Iran's actions in Latin America.

Venezuela on Saturday staged a military exercise to counter an alleged U.S. threat, deploying soldiers and partisans across the country to march, man shoulder-fired missiles and defend an oil refinery from a simulated attack.

Ridiculing the U.S. qualification of Venezuela as a security threat, President Nicolas Maduro said on Thursday he may travel to Washington to challenge American counterpart Barack Obama.