Might Joe Biden be having second thoughts about working cooperatively with his GOP friends?

Understatement of the day:

“The increasingly personal and angry nature of the impeachment proceedings threatens to undercut a key message of Joe Biden’s campaign — that comity and civility can return to Washington after President Trump’s departure and that he’s the man to make that happen.” — Matt Viser, Washington Post (“Joe Biden unloads on Lindsey Graham amid signs GOP senators will target Hunter”)

(Image: screengrab of Democratic debate in Atlanta.)