Baby delivered at L’Enfant Plaza Metro station. (Washington Post)
UPDATE: Steven Taubenkibel, spokesman for George Washington University Hospital, said the mother’s name is Shavonnte Taylor, 23, of D.C. Her baby’s name is Amir Mason. He weighed 8 pounds and 5 ounces. Taubenkibel said “mother and son are doing well.”
more at the links, video at the one above

Baby Born on DC Metro Platform Gives Birth to Deluge of Twitter Jokes. (Gawker)
And here's a fun fact: The birthday of French architect and civil engineer Pierre L'Enfant, the station's namesake, is tomorrow.