May 8, 2017 8:03 am New Allergy Test: One Prick, 120 Results A new allergy test relies on a simple finger prick. KPRC’s Haley Hernandez reports. Local 0:23 Pro-Palestinian protesters take over Hamilton Hall at Columbia University 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