April 9, 2010 7:54 am VID: Marie Claire Throws DJ Battle at Mango After battling DJs duked it out at Mango’s HQ in Soho last night, the dueling duo filled us in on the dirty. Local 5:34 VIDEO: Columbia University protesters takeover Hamilton Hall 3:01 I-Team: NYPD officers testify in surveillance video controversy 1:59 2 suspects charged with murder in Long Island body parts case 2:35 Extra NYPD patrols in Central Park after series of violent crimes 3:01 Columbia begins suspending students after protesters defy deadline