Senator John McCain (R-AZ) speaks during the dedication of a statue of the late Senator Barry Goldwater (R-AZ) in Statuary Hall on Capitol Hill in Washington February 11, 2015. Behind him are Speaker of the House John Boehner (R-OH), Senate Majority Leader Mitch McConnell (R-KY) and Senator Dick Durbin (D-IL). REUTERS/Joshua Roberts (UNITED STATES - Tags: POLITICS)