Sandy Hook survivors will graduate high school today and remember the classmates they lost in 1st grade massacre CNNSandy Hook survivors graduate high school without 20 classmates New York Daily NewsFor Sandy Hook survivors, graduation is a ‘bittersweet’ milestone Hartford CourantSandy Hook survivors set to graduate from high school Eyewitness News 3School shooting survivors: Sandy Hook students set to graduate as Marjory Stoneman Douglas comes down The Hill