CNN CNN Newsroom Live July 21, 2015 06:09:00
Soul searching. >> reporter: senator mccain took the high road. >> i think he mayo an apology to the families of those who have sacrificed in conflict and those who have undergone the prison experience in serving their country. >> he lost. >> reporter: most republicans piled on trump and rallied to mccain's defense. >> this is a legitimate hero that has served his country in lots of ways. and mr. trump knows that. he should just apologize. >> it's not just absurd it's offensive and ridiculous and ieky0w do think it's a disqualifier as commander-in-chief. >> reporter: but one candidate didn't j...