By NB Staff | October 15, 2008 | 8:46 PM EDT Share it Tweet it 0 shares Tonight is the final presidential debate between Republican John McCain and Democrat Barack Obama. Discuss the main event here on this thread or take part in our live NB chat. Everything starts at 9:00 Eastern. 2008 PresidentialDebates NB StaffBio | ArchiveNB StaffMore from NB Staff Share it Tweet it Like this article? Get more like this in your inbox for free! Thank you for subscribing!