privately the president often talked about fortifying a border with a water filled trench. stocked with snakes or alligators. prompting to seek a cost estimate. he wanted the wall electrified with spikes on top to pierce human flesh. snakes and alligators. an idea of what's going on inside his mind. >> he left off lasers and robot dobermans. >> he was just watching "hunger games" or something. >> it may sound fantastical. remember when he tweeted out the wall with the spikes. who thinks this other than a sadist? >> let's get real about this. no one in their imagination says let's put alligators and snakes in a trench. and shoot people in the leg. because they're seeking asylum. women and children. this is insane. this is where his mind goes. and this is the president of the united states. >> he's not a well man.