Republican congressman Tony Gonzales had repeatedly denied affair with former aide who later died by suicideUS politics live – latest updatesTexas Republican congressman Tony Gonzales is ending his bid for re-election but said he will serve out his term, following his admitting, after repeated denials, that he had an affair with a former staff member who later died by suicide.Gonzales announced his plan late on Thursday after facing calls from party leadership to withdraw from the race for re-el...