verdicts. also this hour, as russia vows revenge for an alleged drone attack on the kremlin, it s now casting blame on the united states as well as on ukraine. i ll ask a key white house national security council official john kirby what the administration knows about the incident as he s accusing moscow of spinning lies. and there s breaking news we re following. an arrest was just announced in connection with a series of brutal stabbings near a university of california campus. stand by for details on the suspect and the charges. welcome to our viewers here in the united states, and around the world. i m wolf blitzer, you re in the situation room. tonight the u.s. justice department is claiming a new victory for american democracy after four members of the proud boys were found guilty of seditious conspiracy for their roles in the january 6th riot. cnn s sara murray reports on the jury s verdict in this very high profile trial. reporter: four members of the far right p