>> jeb doesn't really believe i'm unhinged. he said that very simply because he has failed in this campaign. it's been a total disaster. nobody cares. >> donald, you're not going to be able to insult your way to the presidency. that's not going to happen. and i do have the strength. >> jeb's attitude, we will never be great again. that i can tell you. >> i will seek out the best advice that exists. i won't get my information from the show. >> this is a tough business. >> you're a tough guy, jeb. you're real tough. let's see, i'm at 42 and you're at 3 so so far you're doing better. >> doesn't matter. >> this morning bush took something of a victory lap, appearing on three cable news channels to expand his criticism of trump. >> i think i got a chance to express my views and compare them to someone who talks a big game but hasn't thought it through. if his proposal of banning all