Name: Santorum hunkers down for April pounding, hopes for May
Uploaded: Wed Apr 04 2012 00:00:00 GMT+0000 (UTC)
Description: John Harwood, CNBC chief Washington correspondent and political writer for the New York Times and Steve Kornacki, senior writer for Salon and MSNBC political analyst, talk with Rachel Maddow about the degree to which Rick Santorum is embarrassing Mitt Romney by staying in the race and highlighting Romney's weakness in conservative states.

April 4, 2012