Students arrested in pro-Gaza protest at Columbia University

Police arrested dozens of Columbia University students who seized part of the school's main library on Wednesday in one of the biggest pro-Palestinian demonstrations on campus since last year's wave of protests against Israel's war on Gaza. At least 40 to 50 students, their hands cuffed with plastic zip-ties, were seen being loaded into New York Police Department vans and buses outside Butler Library as NYPD officers swept through the six-story building to round up other protesters who refused t