Columbia students occupy Hamilton Hall amid ongoing protest. Trump held in contempt as "hush money" trial continues. Justice Department moving to reclassify marijuana as less dangerous drug. 4 officers killed in North Carolina shooting. Netanyahu insistent on Rafah invasion regardless of push for hostage deal. Central U.S. hit with more severe weather. Elder fraud on the rise in the U.S. New Jersey barber specializes in cuts for those with developmental disabilites.