https://www.usatoday.com/story/news/nation/2015/07/25/mccain-surprised-trump-attack-says-pows-owed-apology/30670799/

Another 2015 event tied to NoName: July 2015 Trump in Iowa

rizona Sen. John McCain says he was surprised by Donald Trump's stinging attack on his war record and veterans work, but calls such attacks on political opponents a "trademark" of the celebrity real-estate titan.

The controversy exploded July 18 when Trump told an Iowa audience that McCain is "a war hero because he was captured" and that Trump likes "people that weren't captured." The Republican senator earlier had stoked the feud by telling the New Yorker magazine that Trump had "fired up the crazies" at his July 11 rally in downtown Phoenix.