not correcting a supporter who made a statement saying president obama is muslim. here's more from donald trump on the "today" show. >> i have never had a a problem with muslims. you have an individual problem where you have some radicals that are causing problems. i can be politically correct. somebody said how can you say that and i said give me a break. it's all over the world. you turn on the nightly news, no matter where you are, you have a problem. >> let's go do dana bash, who joins me from washington. here we are in the wake of the daent. you have trump and carson, they continue to poll well. carson has dropped down to the number three spot, but you have trump up there with 24%. do you think that either campaign worries that folks may be turned off by the anti-muslim