GOP to Trump: Stop alienating Latinos

Washington (CNN)Top Republican officials and donors are increasingly worried about the threat Donald Trump's attack on a judge's Mexican heritage could pose to their party's chances in November -- and about the GOP's ability to win Latino votes for many elections to come.
Trump is under fire for repeatedly accusing U.S. District Judge Gonzalo Curiel, who is overseeing a lawsuit involving Trump University, of bias because of his Mexican heritage. Those concerns intensified Sunday after Trump said he would have the same concerns about the impartiality of a Muslim judge.
House and Senate GOP leaders have condemned Trump's remarks about Curiel, while donors have openly worried that losing Latino voters could doom them in key down-ballot races. Other important party figures, including former Speaker Newt Gingrich, are urging Trump to change his combative, confrontational style before it's too late.

Veteran Republican strategist Rick Wilson warned this weekend that GOP leaders who have endorsed Trump "own his politics."
"You own his politics," Wilson wrote in a column for Heatstreet, adding later, "You own the racial animus that started out as a bug, became a feature and is now the defining characteristic of his campaign. You own every crazy, vile chunk of word vomit that spews from his mouth."
The GOP's deepest fear: A Barry Goldwater effect that could last far longer than Trump's political aspirations.
Goldwater, the Arizona senator who was the 1964 GOP nominee and a leader of the conservative movement, alienated a generation of African-American voters by opposing the Civil Rights Act -- opening the door for Democrats to lock in their support for decades. Republicans fret that Trump could similarly leave a stain with Latino voters.