...twenty-one minutes to midnight in the case of the all-important Green Line to L'Enfant and beyond - doesn't hurt to remind people every few posts (see my earlier post in this thread for last-train times at other key stations: http://www.wnff.net/index.php?topic=26506.25;msg=1008837)
Why would they not extend for this?
If the game goes into extras, a lot of people are going to be screwed