Donald Trump said that every undocumented person would be...

Donald Trump said that every undocumented person would be subject to deportation. Now, here's what that means. It means you would have to have a massive law enforcement presence, where law enforcement officers would be going school to school, home to home, business to business, rounding up people who are undocumented. And we would then have to put them on trains, on buses to get them out of America.