longest sentence yet for one of the rioters of the u.s. capitol attack robert palmer was sentenced to more than five years in federal prison he pleaded guilty to assaulting police officers with a dangerous weapon for throwing a long pole, a wooden plank and a fire extinguisher twice at police. a lot of families were on edge today and some school districts closed after talk of anonymous threats of school shootings circulated on the social media site tiktok gatti schwartz has that story. reporter: for schools across the country, a day of heightened alert or canceled classes after posts about fake threats and unsubstantiated rumors of a december 17th attack on schools went viral on tiktok. local law enforcement agencies and the fbi saying the threats did not seem credible and tiktok saying it had found no content promoting violence in schools on friday but was finding videos discussing this rumor and warning others to stay safe. at least some districts today canceling classes in more