Gotta love Trump, sometimes. Several billion dollars buys you a fearless mouth. Republican candidates fired back at Donald Trump Saturday after the real estate billionaire-turned-presidential hopeful disparaged Sen. John McCain’s, R-Ariz., military record during an appearance at the Family Leadership Summit in Iowa. “He’s not a war hero,” Trump said of McCain, a Vietnam War veteran who was held captive and tortured for more than five years at one of North Vietnam’s most notorious prisons. “He’s a war hero because he was captured. I like people that weren’t captured.” And then after comments like this, his numbers keep growing in the polls? Now taking the lead among Republican contenders. Wow.