A California man who cracked the face shield of one police officer, unloaded pepper spray on others and bludgeoned countless officers with poles, boards and even his feet was sentenced to 20 years in prison Friday, the longest sentence handed down to any participant in the violence at the Capitol on Jan. 6, 2021. Prosecutors called David Dempsey "political violence personified," and U.S. District Judge Royce Lamberth agreed, saying that even on a day that "will be seared into our nation's memory as a bloodbath," Dempsey's conduct was "exceptionally egregious."