A Cornell University student was arrested Tuesday and charged with posting anti-Semitic threats against the Ivy League school’s Jewish community, according to federal officials, as the university vowed to maintain heightened security on the Ithaca, N.Y., campus. Photo courtesy of Cornell University Nov. 1 (UPI) -- A student at Cornell University was arrested Tuesday and charged with posting anti-Semitic threats against the Ivy League school's Jewish community, according to federal officials, as the university vowed to maintain heightened security on campus. Patrick Dai, 21, a junior at Cornell, is expected to appear in federal court Wednesday in upstate New York...