Ad of the Day: Here's What Happens When You Open a Gun Store in the Middle of NYC

Every weapon has a history

States United to Prevent Gun Violence and its agency, Grey New York, have teamed up for some truly hard-hitting PSAs, including 2013's famous "Ed" spot, which won a Silver Lion in Film at Cannes. Now, they've moved on to a new tactic—a social experiment set in the real world.