CNN is reporting that the U.S. Coast Guard has fired on a "suspicious" boat that challenged them within the restricted area near the Pentagon.

More as this develops…

Update: CNN now reporting "a boat" or "boats" entered a restricted area on the Potomac in the vicinity of the Memorial Bridge and 14th Street Bridge. Also reporting that 10 shots were fired at one boat when it either failed to respond or failed to move out of a restricted zone.

UPDATE: CNN is now reporting that apparently this was all just a training exercise.

But on 9/11? During the Pentagon memorial service? If this is true, maybe they’ll fly some more planes over NYC today for some photo ops.