Play of the Day: A Look Inside Donald Trump's Brain

The real estate mogul's top advisor is himself.

Scientists this week announced that they have devised a system that would stop users from using Twitter while drunk. 's Seth Meyers highlighted a fake Marco Rubio tweet that could've used such a technology.

Donald Trump told MSNBC's Morning Joe this week that his top foreign policy advisor is himself because he has "a very good brain." The Tonight Show got a look into Trump's "very good brain" and it looks pretty familiar to any Pixar fan.