ITHACA, NEW YORK — It’s socialist red at Big Red! Cornell University’s lefty crowd gave Democratic Socialist superstar Rep. Alexandria Ocasio-Cortez a warm, hate-filled welcome by singing anti-Israel chants at a campaign event meant to gin up support for Democrats ahead of the midterms Sunday. While warming up the standing-room-only crowd of roughly 2,000 people gathered for the congresswoman’s “Students vs. Billionaires” town hall in downtown Ithaca Sunday, Cornell University Young Democratic Socialists of America co-chairs Mina Petrova and Zoe Reisman led the crowd singing “from the river to the sea” and declaring “long live the student intifada.” “Cornell is...