Former Defense Secretary Robert Gates signs copies of his new book: "Duty: Memoirs of a Secretary of War," during a book signing at the Pentagon, Thursday, Jan. 16, 2014.
- 10 new police officers to hit city's streets
- City makes offer to former health department director
- Firefighters treated in hazmat incident, homes in Lawrence, Andover evacuated
- Parking changes coming to city
- Police seek tougher penalty for smoking pot in public