The U.S. Holocaust Memorial Museum remained closed Thursday, its flags lowered to half-staff in tribute to a security guard who was killed trying to stop a man with a gun.
CNN.com, CNN
Thu, 06/11/2009 - 6:07am
The U.S. Holocaust Memorial Museum remained closed Thursday, its flags lowered to half-staff in tribute to a security guard who was killed trying to stop a man with a gun.