Roger Fitzpatrick is going to let the voters of Georgia’s 9th District decide the merits of the two Republican candidates left in the U.S. House race on their own. Fitzpatrick said Wednesday that he won’t endorse either Doug Collins or Martha Zoller, who finished first and second, respectively, in Tuesday’s Republican primary. The two candidates from Hall County have three weeks to convince voters from the 20-county district to both support them and show up at the polls for the Aug. 21 primary runoff.