FILE - In this Nov. 16, 2012 file photo, Senate Intelligence Committee Vice Chairman Sen. Saxby Chambliss, R-Ga., waits to speak with reporters on Capitol Hill in Washington. Chambliss

 

              FILE - In this Nov. 16, 2012 file photo, Senate Intelligence Committee Vice Chairman Sen. Saxby Chambliss, R-Ga., waits to speak with reporters on Capitol Hill in Washington. Chambliss
FILE - In this Nov. 16, 2012 file photo, Senate Intelligence Committee Vice Chairman Sen. Saxby Chambliss, R-Ga., waits to speak with reporters on Capitol Hill in Washington. Chambliss announced Friday, Jan. 25, 2013, he will not seek a third term next year, saying "this is about frustration" with Washington gridlock that he doesn't see changing in a divided government. (AP Photo/Cliff Owen, File)