I am not a Political junkie by any means, but this presidential race is HOT and the Left is nervous. It's splattered all over the media, Trump is bad news and, as you would expect from the Dem's, Obama chimes in.
Isn't it unusual for a standing president to endorse a candidate like Obama is doing?
I would think there would be something mentioned in the handbook on the 'Duty of President of the United States'