U.S. Representative Rehberg, greets U.S. Senator McCain prior to addressing a small business that provides supplies for military bases, in Great Falls

 
U.S. Representative Rehberg, greets U.S. Senator McCain prior to addressing a small business that provides supplies for military bases, in Great Falls
U.S. Representative Denny Rehberg (R-MT), greets U.S. Senator John McCain (R-AZ) prior to addressing a small business that provides supplies for military bases, in Great Falls, Montana August 17, 2012. Rehberg is the state's long-time "at-large" House member in a state with one representative, and is running for U.S. Senate against Democratic incumbent Jon Tester in the November election. Picture taken August 17, 2012. REUTERS/Robert Galbraith