the last 24 hours, as you know, the senator buffered his own party and killed the build back better act. manchin said he was at wit's end with negotiations and something specific pushed him over the edge. listen. >> we know the real reason what happened. they won't tell you and i'm not going to. >> we'll find out more about that, and we'll get to new reporting from our sources saying manchin is a no partly because of concerns that parents might use the child tax credit to buy drugs or use paid family leave time to go hunting. we'll have his office's response to that as we go live to the white house and capitol hill. we'll also hear from the progressive caucus who insists that build back better will be back. i'm hallie jackson as we juggle all of this this afternoon. we're also joined by marietta mayor and congressional reporter