Summary: Unbelievable: D.C. United, the worst team in MLS, is playing for a cup tomorrow. Join Seth Vertelney (Goal), Pablo Maurer (DCist, Soccer by Ives) and Thomas Floyd (Goal, The Washington Times) as they look ahead to the final and share their insight on the game to come. They also talk (briefly) about United's 4-1 loss to TFC this past weekend. Sit back, relax, and OPEN WIDE FOR SOME SOCCER.