walls are easy. no windows, no nothing. precast concrete, going very high. let's say about a little higher than that. the politicians would come up to me, and they would say, you know donald, you can't build the wall. i would say, you have to be kidding. you have to be kidding. concrete plank. you have to be kidding. precast. precast, right? precast. boom! bing! done. keep going. >> our kaitlan collins asked an important question of the president. then you heard his answer. you heard what he had said on several previous occasions. >> right. and he just continues to flat out lie. so he goes out and says what is politically expedient for him at the moment. he says his words, he doesn't care that he can, you know -- you know, be stalked and say, look what you said in the past. he doesn't care about that, as long as he hits his base. but, again, he is moving so quickly and sending so much information out there, people can't digest it. i think you have to listen to