From the Huffington Post, Nov. 15, 2008:

In last night’s documentary on Obama and McCain on PBS’s “Frontline,” Rolling Stone magazine’s Ben Wallace-Wells related an amusing anecdote about Obama attending his first meeting of the Senate Foreign Relations Committee, which happened to be a confirmation hearing for Condoleezza Rice.

About midway through the meeting, Joe Biden is “going on and on” and Obama scribbles a note and passes it back to his aide.

The note said simply: “SHOOT. ME. NOW.”