This entry was written by DCist contributor Benjamin Kabak. This weekend’s action for the Nationals started on Friday afternoon when Major League officials, representatives from Comcast and Mayor Anthony Williams appeared in front of Rep. Tom Davis’ (R-Va.) House Government Reform Committee. Davis, in an effort to get all Nationals’ games shown on DC-area cable networks, is attempting to broker a deal between Comcast and Peter Angelos that resolves a dispute that has left most…