9/11 Training Exercise on the Potomac
 

http://www.foxnews.com/politics/2009...potomac-river/


http://www.cnn.com/2009/US/09/11/pot...oat/index.html


Why choose to do this on today of all days?

If they wanted to do something like this, they could have at least let people know about it. DC was probably on lockdown for a short while because of this.