1/6: Hagel nomination draws fire; Gun sales surge after school shooting

      |President Obama's expected Secretary of Defense nominee receives criticism for controversial stance on Israel and a 14-year-old anti-gay comment; Also, as the gun control debate continues, the FBI completed more than 2.7 million background checks on people wanting to buy guns in December; And, rare program helps inmates when they get out of prison and saves taxpayer money across the country.

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