You’re right; it’s on NBC.
They have debates scheduled into March 19; I wonder who will be left by then?
http://www.2012presidentialelectionnews.com/2012-debate-schedule/2011-2012-primary-debate-schedule/
[I wonder who will be left by then?]
There is one I know will remain...Ron Paul, he’s the Freddy Kruger of this election.