U.S. Attorney General William Barr vows crackdown on anti-Semitism to Jewish leaders in Brooklyn

U.S. Attorney General William Barr told a gathering of Jewish leaders in Brooklyn Tuesday that he is "extremely distressed" about recent acts of intimidation and violence against Jewish communities and said federal authorities will be lowering their levels of tolerance for acts of anti-Semitism moving forward in order to more aggressively prosecute hate crimes cases.