Three things to watch in Jeff Sessions' confirmation hearing

On Tuesday, Sen. Jeff Sessions, R-Ala., will face the Senate Judiciary Committee and answer questions from his colleagues, who will play a key role in deciding whether to confirm his nomination to be the nation’s top law enforcement officer.Cabinet confirmation hearings: What to expect this weekThe attorney general is in charge of the Department of Justice and its components -- the FBI, DEA, Bureau of Alcohol, Tobacco, Firearms and Explosives, Bureau of Prisons, Office of Justice Programs,