Biden Calls Graham "Disappointment"

Joe Biden told Stephen Colbert that he's disappointed GOP Sen.

Lindsey Graham has not recognized him as the winner of the 2020 election.

"Lindsey's been a personal disappointment because I was a personal friend of his," Biden said.

Business Insider reports that Graham was once a sharp critic of President Donald Trump.

Now, has supports the president's longshot legal efforts to overturn the election results.

The South Carolina Republican was previously a close friend of Biden's.

In 2015, Graham said Biden is "as good a man as God ever created."