Bradley Manning Trial Begins

Participants in a mass rally in support for Pfc. Bradley Manning on June 1, 2013 in Fort Meade, Maryland.

Bradley Manning, center, is escorted into a courthouse in Fort Meade, May 21, 2013, before a pre-trial military hearing.

Protesters call for the release of U.S. Army Private First Class Bradley Manning on the road outside the main gate at the U.S. Army's Ft. Meade in Maryland June 3, 2013.

Daniel Ellsberg, the whistleblower responsible for releasing the Pentagon Papers, speaks in support of Bradley Manning outside Fort Meade, June 1, 2013.

Laurie Arbeiter of Brooklyn, N.Y., during a demonstration in support of Bradley Manning outside Fort Meade, June 1, 2013.

A mural calling for the release of Manning outside the gates at Fort Meade, June 1, 2013.

Protesters march outside Fort Meade, Maryland, June 1, 2013.