Here's what's being talked about in pop culture and it's all about last night's final presidential debate:
• Immediately after President Barack Obama made a crack about "horses and bayonets," there was a @horsebayonette Twitter feed. It now has almost a thousand followers. [Twitter]
• Even kindly old moderators like Bob Schieffer can make the "Obama Bin Laden" mistake. [The Huffington Post]
• Can we all just agree that, once and for all, Ann Coulter has forfeited her place in a civil discourse? The Bill of Rights guarantees freedom of speech, but it access to cable news shows is not an inalienable right. [The Hollywood Reporter]