According to a new Senate report, the FBI and the Department of Homeland Security are failing to moderate online extremists adequately. The report, released on Wednesday, called on federal law enforcement to reevaluate its response to the growing threat of terrorism and extremism.  The Senate has called out social media platforms for failing to stop the spread of violent and anti-government propaganda online, which has increased over recent years.  Harmful extremism circulating online  Recent incidents have led many to question the violent consequences of social media, which has seen more