LIVE OPEN THREAD: The Final Debate

LIVE OPEN THREAD: The Final Debate

Round three: Barack Obama v. Mitt Romney.  Tonight, non-stop foreign policy for 90 minutes.  Enough to hold American voters' attention, even in a economy-focused election year?  And in direct competition with Monday Night Football and game seven of the NLCS?  We shall see, but my suspicion is that tonight can only be a game-changer if one of two things happens: (1) Romney soundly defeats Obama -- which could prove a fatal blow to the president's re-election prospects -- or (2) Romney gaffes royally, raising questions about his suitability to be Commander-in-Chief.  The Republican nominee needs to show himself to...