Grown on our farm, enjoyed at your table. welcome back to our Special Coverage, msnbc reports Debate Day live from philadelphia. It is a gorgeous day here. Hello, im chris jansing. As a democratic strategist put it, its like running a 5k after riding a tiltawhirl. Thats how hes describing Tonights Showdown between Kamala Harris and Donald Trump. 90 minutes that could reshape the final 55 days of a race that has been stubbornly tight. Heres our first look at the stage inside the national constitution center. Were told harris has just arrived for a walkthrough ahead of her meeting with Donald Trump, who she has actually never met before. We have details on how the Vice President s team is already taunting trump in the runup to their faceoff. Also, new Exclusive Reporting About What Trump sees as his biggest challenge tonight. Nbcs Yamiche Alcindor covers the Harris Campaign and Garrett Haake covers the trump campaign. If only if people could have heard our conversation in the break. We a