On Saturday night, MSNBC host Chris Matthews steps away from any sense of neutrality by serving as Master of Ceremonies at the 19th Annual Dinner of the Servicemembers Legal Defense Network , which has long agitated for a repeal of any limitations on open homosexuality in the U.S. military. The motto of the dinner is “Making History, Moving Forward” — not very far from the “Lean Forward” motto of MSNBC.