A congressional panel investigating antisemitism on US college campuses on Wednesday was accused of trying to chill constitutionally protected free speech and likened to a cold-war era committee notorious for wrecking the lives of people suspected of communist sympathies. The comparison was made by David Cole, a professor at Georgetown University law centre, who told the House education and workforce committee that its proceedings resembled those staged by the House un-American Activities Committee (Huac) during and after the second world war. Cole, a former national legal director of the American Civil Liberties Union, accused the present-day committee of “broad-based charges...