Manning's defense team trying different strategies

Pvt. 1st Class Bradley E. Manning was charged with aiding the enemy after he allegedly leaked thousands of classified documents to WikiLeaks.

December 20, 2011 7:08:40 AM PST
Lawyers for the Army intelligence analyst blamed for the biggest leak of U.S. secrets in the nation's history are employing a three-pronged defense: The troubled young private should never had access to classified material, his workplace security was inexplicably lax, and the data in question caused little damage to national security anyhow.