Sen. Orrin Hatch, R-Utah, ranking Republican on the Senate Finance Committee, center, speaks during a news conference on Capitol Hill in Washington, Thursday, June 30, 2011, to charge the Obama Administration of political tactics that undermine pending trade agreements with Colombia, Panama and South Korea. From left are: Sen. Michael B. Enzi, R-Wyo.; Senate Minority Whip Jon Kyl of Ariz.; Hatch; Sen. John Thune, R-S.D.; and Sen. Pat Roberts, R-Kan. (Associated Press)