janet yellen today appearing before congress. what she said about the safety of american banks. the u.s. threatening to ban tiktok over national security fears. how the popular app s owner is responding. the cross-country storm, tornado warnings and hail in texas. snow in the midwest, and caught on camera, the daring flood rescue in los angeles. nbc news investigates, why is this school still open near a plant the epa says emits a toxic chemical? families demanding answers. the first big upset in march madness. the tiny school pulling off a stunner in its first tournament appearance in 40 years. announcer: this is nbc nightly news with lester holt. good evening, and welcome, everyone. the u.s. tonight offering compelling evidence that russian fighter jets were the aggressors in a confrontation with an american air force drone over the black sea this week. newly declassified pentagon video from the drone s camera captured a russian warplane spraying jet fuel dire
is y your accidedent case wowore than i insurance o offered? call thehe barnes fifirm now toto find out.t. you might t be surprisised. tonight, the dramatic video of a russian fighter jet colliding with a u.s. drone over the black sea. newly declassified video appearing to show the russian jet dumping fuel on the drone and in another pass striking its propeller. the u.s. calling the video proof russia is lying. our team at the pentagon. also tonight, ten people now charged with murder in the death of a man restrained at a virginia mental hospital. three hospital workers and seven deputies. the family today viewing video of his final moments. his mother s heartbreaking words. the $30 billion plan to rescue another troubled bank, and treasury secretary