During the rare moments when Stephen Colbert wasn’t talking over him, Jeb! Bush said a couple of things the other night that go a long way to explaining why, with enough campaign cash to pay off the national debt and buy every adult in the lower-48 a Prius, Jeb!’s support as measured in the polls is stuck in the mid-single-digits. Warning: You should be sitting down for this. “I don’t think Barack Obama has bad motives,” Jeb! said. “I just think he’s wrong on a lot of issues.”