that Ray Flynn can stab the democratic party in the back and proclaim from the rooftops his endorsement of republican Scott Brown for the US Senate...but Scott Brown himself would probably spontaneously combust if someone cornered him and demanded he endorse his longtime political mentor Mitt Romney for President.
This fear of being cornered is probably the reason why Brown ducked out of the after debate presser last night...he wasn't being churlish, he was being cowardly there is a difference.