Capitol Police salute after placing a wreath on the steps of the U.S. Capitol. (AFP)

Video: Russell Weston Jr.

A RealVideo of Russel Weston talking with a defense psychiatrist.

Video: Capitol Security

A Quicktime video of security at the U.S. Capitol and the proposed visitor's center.

Video: Weston's Illness
A Quicktime video of Weston's history of mental illness

If you don't have QuickTime installed on your machine, visit our Web Outfitter to download the plug-in.

Audio: Voices From the Memorial Service
A sampling of comments from people who attended the memorial service at the U.S. Capitol.