and bernie sanders. >> on the establishment side, they are a pack of peronas. donald trump could not have set this up more perfectly. and now cruz is getting in the fray because now we hear huckabee and others are going to savage cruz. you literally have donald trump here alone, who everybody is afraid to attack and everybody's savaging themselves to get the chance to run against trump. >> the things about trump that people continue to underestimate, his biography matters a lot to him. this new ad that deals with the threat is emotional and that's the strongest thing in politics.