klobuchar. our entire political team right here in new hampshire tonight. it's going to be a very important night for the democrats as this race moves forward. we'll bring you the results as they come in, live coverage right here on abc and abc news live, right into the night. but we do move on tonight, as we're on the air in the west, breaking news involving president trump, as well. a stunning reversal in the sentencing recommendation for trump confidant roger stone. prosecutors had recommended seven to nine years for stone's seven-count conviction in the mueller investigation. but just 24 hours later, and after criticism from president trump, the department of justice called that sentencing request, quote, extreme and excessive. tonight, four federal prosecutors have now withdrawn from the case, amid questions, who was involved in this sudden shift? here's our chief justice correspondent pierre thomas. >> reporter: tonight, at least four prosecutors stepping down from the roger stone case, after a dramatic decision to overrule their recommendation that he spend seven to nine years in prison. the stunning rebuke from the justice department leadership