A Columbia University task force investigating antisemitism at the Manhattan Ivy League university has found a disturbing pattern of bias against Jews this year — including one professor who allegedly warned students to avoid the mainstream news because “it is owned by Jews,” according to a report. Task force members told Haaretz that Jewish and Israeli pupils at the uptown campus felt “very targeted and ostracized” in the aftermath of the Oct. 7 terror attack on Israel that sparked the war in Gaza — and ongoing protests. In another shocking allegation, a professor singled out a student with a Jewish-sounding...