Advertisement'A Long Time Coming': Given DHS Warning, A Look At U.S. Domestic Extremism ThreatsFebruary 03, 2021Steve InskeepfacebookEmailA large group of pro-Trump extremists stands on the east steps of the Capitol after storming its grounds on Jan. 6. A pro-Trump mob stormed the Capitol that day, breaking windows and clashing with police officers to protest the 2020 election results. (Getty Images)