Politics

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President Bush unveiled a new Iraq plan on Wednesday night, which includes an increase in U.S. military presence by more than 20,000 troops. Senators Barbara Boxer, D-Calif., and Lindsey Graham, R-S.C., debate the president's proposal and how Congress should respond.

Venezuelan President Hugo Chavez was sworn in for a second six-year term Wednesday, vowing "socialism or death" in a move reminiscent of Cuban leader Fidel Castro, as he pledged to continue the country's movement toward a socialist state.