Jon Stewart Debate Tonight Against Bill O'Reilly

WASHINGTON, D.C. -- Fox News  commentator and 'No Spin Zone' host Bill O'Reilly will square off with Comedy Central funny man Jon Stewart in a debate dubbed "The Rumble 2012."

Fans can watch the O'Reilly v. Stewart debate tonight online. "The Rumble in the Air-Conditioned Auditorium" will be streamed live tonight at 8pm ET from Lisner Auditorium at The George Washington University at The Rumble2012.com.

Jon Stewart has been preparing for the debate with Stephen Colbert as the stand-in for Bill O'Reilly in debate rehearsals which included a live chicken bit.

The Rumble2012.com's website says that half of the net profits will go to charity.