Defense Secretary Chuck Hagel is stepping down after less than two years on the job. Hagel says he’ll stay in the position until the Senate confirms his replacement. That resignation starts the biggest insiders game in Washington — the name game. Maj. Gen. Arnold Punaro (Ret.), CEO of the the Punaro Group and chairman of the National Defense Industrial Association, tells In Depth with Francis Roser about what could happen next for the SecDef position.