President Obama's closing case against Trump is devastating


The Obamas have been brilliant allies of Hillary Clinton on the campaign trail, and President Obama was at his best on Friday, taking Trump apart with devastating efficiency.

Obama spoke about the fearsome responsibility of taking control of the nuclear codes on the day he took office. He made a powerful case that Donald Trump lacks the character to handle that responsibility.

The crowd was fired up and at times engaged in a call and response with the president.