ruhle starts now. tonight, president biden reveals his motivation for running in 2024. plus, the world when day on capitol hill, from military promotions to ukraine funding and the impeachment battle. or break it all down. and jack smith s plan to use donald trump s own or it s against him in the election interference case. then israel expanding its ground offensive in gaza, amid a worsening humanitarian crisis. and what happens next in the house s negotiations, as the 11th hour gets underway on this tuesday night. good evening, once again, i am stephanie ruhle, at msnbc headquarters in new york city. president biden is pulling no punches about why he is running for reelection. today at a campaign event in boston massachusetts. he told supporters, quote, if trump was not running, i am not sure i would be running. and added that he cannot let him win. tonight, in iowa, trump had this response to the president. they don t want me to run. it s very interesting. democrats