"Freedom" Walk. Here's an article in the Post describing the security for this weekend's worst-named event ever, the America Supports You Freedom Walk. Some of the details:

Organizers of the Pentagon's 9/11 memorial Freedom Walk on Sunday are taking extraordinary measures to control participation in the march and concert, with the route fenced off and lined with police and the event closed to anyone who does not register online by 4:30 p.m. today.

The march, sponsored by the Department of Defense, will wend its way from the Pentagon to the Mall along a route that has not been specified but will be lined with four-foot-high snow fencing to keep it closed and "sterile," said Allison Barber, deputy assistant secretary of defense.

The U.S. Park Police will have its entire Washington force of several hundred on duty and along the route, on foot, horseback and motorcycles and monitoring from above by helicopter. Officers are prepared to arrest anyone who joins the march or concert without a credential and refuses to leave, said Park Police Chief Dwight E. Pettiford.

Like the wingnuts say, freedom isn't free.