Samuel Eliot Morrison keeping an eye on all the media set up on the corner of Exeter Street and Commonwealth Avenue.
Media on the corner of Arlington and Boylston Streets at the Public Garden. This is the corner the "Mr. Frosty" ice cream truck usually parks.
Police and National Guard vehicles and command center on the Boston Common. Heavily armed police from around the state are located at intersections and strategic locations throughout the downtown area and all transportation points.
Boston, Milton, and Weymouth police officers on Boston Common.