fourth of july post-concert receptions at the capitol are getting out of control, even dangerous. resulting in falls and injuries. in one case a party goer nearly fell from a balcony, according to a source. this is a serious problem given the post-9/11 heightened threat environment at the capitol the board says in a letter to top congressional leaders. the officials responsible for protecting the capitol say they want big changes to the way these events are run. the parties, hosted by law makers their staff and concert organizers take place inside the historic stutary hall and on the upper and lower terraces of the capitol s front, venues often used for official events that also offer a perfect view of the concerts and fireworks. wounded service members have been honored guests at some of the receptions in recent years but the enormous number of