August 29, 2011 7:00 pm Metro North Trains Running Slowly, But Surely Despite serious damage caused by Irene, Metro North trains restored a number of its trains on Monday. Local 18:33 NYC Mayor Eric Adams says Columbia University protesters include outside actors 15:40 Aerial views of Hamilton Hall at Columbia University 5:53 Protesters occupy Columbia University's Hamilton Hall 1:44 Officer shoots suspect in Chelsea: Police sources 5:34 VIDEO: Columbia University protesters takeover Hamilton Hall