Trump can barely contain his glee at how one bad debate's making the Biden campaign self-destruct

"How did I do with the debate the other night? I kicked that old, broken down pile of crap. He's quitting the race," former President Donald Trump (left) said of his rival, President Joe Biden (right).

James Devaney/GC Images via Getty Images; Justin Sullivan via Getty Images

• Former President Donald Trump doesn't think Biden's going to be his rival for much longer.
• He likened Biden to an "old, broken down pile of crap," per a video obtained by The Daily Beast.
• He was...