Steven D'Antuono, head of the Federal Bureau of Investigation (FBI) Washington Field Office, speaks as acting U.S. Attorney Michael Sherwin, right, listens during a news conference Tuesday, Jan. 12, 2021, in Washington. Federal prosecutors are looking at bringing “significant” cases involving possible sedition and conspiracy charges in last week’s riot at the U.S. Capitol. (Sarah Silbiger/Pool via AP) **FILE**