by Mark Finkelstein February 7, 2006 - 19:39 There's been speculation today that Democrats and their MSM allies would turn on erstwhile hero John McCain in the wake of his breathtakingly critical letter to Illinois Sen. Barack Obama - whom we are legally required to refer to as a "rising star of the Democratic party." But at least one MSMer with impeccable Dem credentials - Chris Matthews - was reveling in the cat fight this evening. Obama and McCain apparently had a gentlemen's agreement that they would cooperate in a bi-partisan way on a lobbying reform bill. But it seems...