turn before they get to the port of entry, they go as far as the wall is or as far as the barricade is. and then they make a left. welcome to the united states. now what they'll do, if we have the protection and we have strong ports of entry with this incredible drug-finding equipment, i don't know what they're going to do, because they're not coming in past the steel gates or the steel walls, or the concrete walls, depending on what's happening. so when they make that turn, and now all of the sudden they can't go any further, and they have to go back. >> if someone in your workplace or your family started talking like that, you would probably be kind of worried. somehow we have come to accept it from the most powerful man in the world. for more on the president's broken brain, i'm joined by msnbc political analyst zerlina