Police hold back supporters of President Donald Trump as they gather outside the U.S. Capitol's Rotunda on Jan. 6, 2021, in Washington, D.C.
Demonstrators breeched security and entered the Capitol as Congress debated the a 2020 presidential election WASHINGTON - The Justice Department's internal watchdog said Friday that it will investigate how the department and its law enforcement agencies prepared for and responded to last week's riots at the U.S.