Play of the Day -- Obama duets with Romney
Comedians also mock Mark Zuckerberg's weekend wedding.
All the late-night hosts found some humor in Mark Zuckerberg's weekend nuptials, and Jay Leno made sure that we say Mitt Romney's and President Barack Obama's latest duet. Lastly, David Letterman showed Mitt Romney's latest campaign video.
Today's Must See Moment -- Fast forward to 1:40 to see Romney and Obama's latest duet.
NEXT STORY: Crowds vs. Experts