'Trump at center of simmering feud' as GOP grows nervous over Senate seat: report

The Republican Party leadership is urging Donald Trump to step in and quash a challenge to a senior GOP senator who may face a bruising primary fight for his seat.

According to a report from CNN, Senate Majority Leader John Thune (R-SD) has requested the president endorse Sen. John Cornyn (R-TX) which could clear the field of challengers in what could be a costly battle for the nomination which could eat up millions of dollars that could be used elsewhere.

The report notes that controversial...