Texas Republicans are heading to the polls Tuesday, as State Attorney General Ken Paxton, who has secured President Trump’s endorsement, challenges Senator John Cornyn. Paxton, who has faced years of personal scandals and an impeachment attempt, is the latest Trump-backed contender to face off against a sitting lawmaker in a red state. The winner of Tuesday’s primary will face Democratic nominee James Talarico, a state representative and seminarian, in November. #texas