Congressman Tony Gonzales has finally bowed out on his re-election campaign ... just one day after admitting he had an affair with a staffer who died by suicide. Gonzales, a Texas Republican, announced Thursday night he was dropping out of the GOP primary race against Brandon Herrera ahead of their May 26 runoff election. Hours later, Herrera declared victory and will now move on to the general election for Gonzales' seat in Texas' 23rd District. In a statement , Gonzales said after deep