September 3, 2010 1:54 pm How to Vote This Year! New voting machines may confuse many this year. Be prepared! ! Watch David Ushery and Board of Elections Commissioner J.C. Polanco walk through the new procedure. Then watch The Debrief every Sunday at 12noon on WNBC-TV! Local 1:44 Officer shoots suspect in Chelsea: Police sources 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