The Orange Line is abuzz with delays. A train has been offloaded for mechanical difficulties at East Falls Church, and another train at Ballston appears to have begun emitting smoke. This would happen right at the peak of rush hour just when hordes of hungover Washingtonians need to be at work for Seis de Mayo. Naturally there is no notification of delays whatsoever on the website.
Update: Since there has been no further buzz or WMATA update I can only assume that the delays are cleared by now.