U.S. Sen. Saxby Chambliss, R-Ga. , speaks as Georgia Gov. Sonny Perdue looks on at right during a news conference in Atlanta, Wednesday  Nov. 19,  2008. The National Rifle Association endorsed Chambliss in his runoff against Democrat Jim Martin. AP Photo logo AP Photo 12 months ago

U.S. Sen. Saxby Chambliss, R-Ga. , speaks as Georgia Gov. Sonny Perdue looks on at right during a news conference in Atlanta, Wednesday Nov. 19, 2008. The National Rifle Association endorsed Chambliss in his runoff against Democrat Jim Martin.