Something you should know about Bob Schieffer

CBS News' Bob Schieffer is set to moderate the third presidential debate on Monday. He's old (75) but don't expect another Jim Lehrer.

In an interview with The Daily Beast earlier this week, Schieffer said he may be a more active moderator along the lines of Martha Raddatz and Candy Crowley: “If they get off point," he said, "if one of them starts to filibuster, which I hope that they won’t, then that’s when I will interject myself into it.”

Just a heads up.