September 17, 2012 10:40 pm Activist New York Museum of the City of New York Chief curator, Sarah Henry, talks to Roseanne Colletti about a new exhibit profiling the city’s history with activism. Local 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park 0:24 Pit bull killed by cops after mauling owner to death