The F.B.I. had previously warned of the potential for violence at all 50 state capitol buildings.
Investigators are looking into whether demonstrators were radicalized by domestic or foreign terrorist groups.
National Guard and other law enforcement have been called up to provide security at state capitols throughout the country.
McCarthy received a closed-door FBI briefing on Swalwell's close ties to Christine Fang, a suspected Chinese intelligence operative.
Senate Republicans on Thursday released a number of internal FBI messages from Strzok that provide insight into Crossfire Hurricane.
Hunter Biden confirmed that he is the subject of an investigation into his ‘tax affairs’ — but there may be more to it.
Dianne Feinstein, Hunter Biden, and Eric Swalwell are all having a terrible week.
Judge Emmet Sullivan of the D.C. District Court cautioned that dropping the case does not mean that the former national-security adviser is guiltless.
U.S. Attorney John Durham asked a federal judge for a prison sentence of up to six months for Kevin Clinesmith, a former FBI lawyer.