naug juggernaut is pummeling ahead. talking about the new ups and downs in the presidential race tonight. he's the clear front-runner, donald trump, as we know. how do the other republican candidates deal with this? >> we're starting to see them try to figure that out, turning from summer, past labor day into the heated nor campai eed campa certainly jeb bush, dismissing him as a joke, now taking him out. his super pac put out a video trying to make him and hillary clinton two sides of the same coin. jeb is out there every day on the trail saying he's not a true conservative. they are clearly building now a negative frame around donald trump. you'll see other doss that. you saw marco rubio do that last week about foreign policy matters. they cannot just wait back and see if donald trump falls apart. republican candidates for president will have to take him on if they believe they're better equipped than he is. >> a prisoner's dilemma.