Establishment Republican Sen. John Cornyn (R-TX) appeared visibly rattled when confronted by a conservative reporter about his record opposing key elements of President Donald Trump’s agenda. During a tense exchange with journalist Alison Steinberg, Cornyn was asked why Trump should back him in the ongoing Texas Republican Senate race given his long history of clashes with the America First movement. Rather than directly addressing the question, Cornyn attempted to dismiss the reporter and accused her of working for one of his political rivals. Steinberg asked Cornyn what he would say to voters questioning his alignment with Trump’s policies. “What do...