Defense Secretary Chuck Hagel to step down

Defense Secretary Chuck Hagel is stepping down amid criticism of the president’s national security team on a series of global issues. Senior defense officials confirmed to NBC News Monday that Hagel was forced to resign.

Saudi national detained at Fort Sam Houston

On Sunday an unidentified manran a gate at the U.S. Army post in San Antonio, Texas, and was stopped by security. Explosive materials were reportedly found in his car. NBC Pentagon correspondent Jim Miklaszewski reports.

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