Republicans say they will hold hearings into the prisoner swap that freed Sgt. Bowe Bergdahl, suggesting President Obama broke the law and compromised national security. Are the concerns valid, or is this just election-year politics? Here is a closer look at the charges.
Though he doesn't foresee North Korea taking serious military action, Gen. Martin Dempsey, the chairman of the Joint Chiefs of Staff, said the Pentagon has bolstered its missile defenses to be prepared.
Newly confirmed Defense Secretary Chuck Hagel said Monday he will review the case of an Air Force lieutenant colonel, convicted of sexual assault, whose conviction was thrown out by the Air Force general overseeing the court martial.