Senate report exposes intelligence and law enforcement failures leading up to Jan. 6 Capitol attack.

A Senate Homeland Security Committee report released by Democrats details how the FBI, Department of Homeland Security, and other federal agencies repeatedly ignored, downplayed, or failed to share warnings of violence before the Jan. 6, 2021, attack on the Capitol. The report, entitled "Planned in Plain Sight," highlights and adds to evidence already uncovered by the now-defunct House Jan. 6 committee, news reporting, and other congressional work to provide the most comprehensive picture to date of a cascading set of security and intelligence failures that culminated in the deadliest assault on the Capitol in centuries.