David Shuster vs Andrew Breitbart on O'Keefe

This is why we all love/hate cable news. MSNBC's David Shuster, who was reprimanded for making some " inappropriate" Tweets about arrested filmmaker James O'Keefe, got into it with Andrew Breitbart Thursday. Who won? Who cares? Clip above; full smackdown here.

This is why we all love/hate cable news. MSNBC's David Shuster, who was reprimanded for making some "inappropriate" Tweets about arrested filmmaker James O'Keefe, got into it with Andrew Breitbart Thursday. Who won? Who cares? Clip above; full smackdown here.