Sen. Richard Lugar, R-Ind., walks to the Senate floor during an unusual Sunday session on Capitol Hill in Washington Sunday, Dec. 19, 2010. Lugar, the top Republican on the Foreign Relations Committee... more 
Sen. Richard Lugar, R-Ind., walks to the Senate floor during an unusual Sunday session on Capitol Hill in Washington Sunday, Dec. 19, 2010. Lugar, the top Republican on the Foreign Relations Committee and one who supports ratification of Start, a nuclear arms treaty with Russia, said Sunday that more amendments to the treaty needed to be heard. less 
1 / 1
Associated Press | Photo By Alex Brandon
Wed, Dec 22, 2010 3:38 PM EST