“Bush is an ideal Republican presidential candidate. He has a national stature, an enviable record as governor, a solid temperament, and nothing significantly scandalous in his past. He is one of his party’s best voices on immigration. … But he is a Bush. That’s going to be a problem. It’s not going to be an insurmountable problem, but the Republican base is definitely wary of the Bush brand and will not embrace him, no matter how hard he tacks to the right.” — Marc Ambinder.