McCain: Trump 'fired up the crazies'

Sen. John McCainJohn McCainOvernight Cybersecurity: Flynn refuses to comply with Senate subpoena | Chaffetz postpones hearing with Comey | Small biz cyber bill would cost M | New worm spotted after 'Wanna Cry' US should keep leading the global economy, not close off borders Putin aide slams McCain: Thank God he doesn't shape foreign policy MORE (R-Ariz.) is blasting GOP presidential candidate Donald TrumpDonald TrumpTrump trip gives GOP a breather Trump may tap Lewandowski, Bossie as crisis managers: report Congress should pass the RAC Act to protect Dreamers MORE's rhetoric on illegal immigration, and worries it has energized the party's fringe.

"It’s very bad,” McCain told the The New Yorker in an interview published Thursday.

“This performance with our friend out in Phoenix is very hurtful,” he said of Trump’s rally against illegal immigration in his state over the weekend.

“Because what he did was he fired up the crazies,” McCain continued. “Now he galvanized them. He’s really got them activated.”

McCain spoke to The New Yorker on Monday, two days after the real estate mogul spoke at a rally on July 11 that reportedly drew thousands in Phoenix.

The Arizona senator, though, said those in attendance reflect only a small segment of Republicans.

“We have a very extreme element in our Republican Party,” he said, noting that Arizona Republicans censured him in January 2014 for his stance on immigration.

“We’ll see how this plays out, but there is some anger in my state,” McCain added. “People who otherwise might be more centrist are angry about this border situation."

McCain also said in the interview that Trump’s momentum would halt once conservative voters learned more about him.

“He was a big Democratic supporter,” McCain said of Trump. “Some of this stuff is going to come out: he gave more money to Democrats than Republicans; he had Hillary ClintonHillary Rodham ClintonTrump approval falls 4 points in new survey Voting advocates notch win at Supreme Court House Democrats expand 2018 targets MORE at his wedding.”

“You know, he’s attacking Hillary Clinton after she was in the front row of his — I don’t know which wedding it was,” McCain quipped of Trump and Clinton, the Democratic front-runner.

McCain was part of the Gang of Eight that drafted a comprehensive immigration reform bill that passed in the Senate but was never taken up by the GOP-controlled House in 2013.

He praised Sen. Lindsey GrahamLindsey GrahamCongress should pass the RAC Act to protect Dreamers Juan Williams: Trump morphs into Nixon This week: Congress awaits Comey testimony MORE (S.C.), another GOP White House hopeful and part of the Gang of Eight, for not abandoning their work on immigration after the conservative backlash over the bill.

“Lindsey said this is a moral test for our party,” McCain. “He put on a very strong performance. Lindsey never backed away from it.”

McCain noted that Sen. Marco RubioMarco RubioDHS extends protected status for Haitians for six months Congress should let local communities set their own PACE Rubio: ‘People got what they voted for’ MORE (Fla.), another Republican 2016 contender, has edged away from comprehensive reform.

“Rubio backed away from it,” he said.