<VIDEO>Defense Secretary Chuck Hagel says the sanctions on Iran are causing a tremendous amount of difficulty in that c...

<VIDEO>The Senate has voted to confirm Chuck Hagel to be the nation's next defense secretary. The vote Tuesday was ...

WASHINGTON (AP) - The Senate has voted to confirm Chuck Hagel to be the nation's next defense secretary. The vote Tuesda...

<VIDEO>Rounding out his second-term national security team with a pair of controversial picks, President Obama has name...

<VIDEO>President Obama will nominate Chuck Hagel as his next defense secretary, a senior administration official said S...