From Towson to Brentwood would be a pretty long commute. They've also closed the BWI postal facility. From Towson to BWI would be an easy commute.
By the way, NSA is next door to BWI. Would mail to NSA go through the BWI facility?
Ari, Latest from WBAL is that the patient is a 60 year old male who did work at the Brentwood. Good question about NASA..