Tonight on a special two-hour edition of All In: How the party of Trump killed a bipartisan investigation into an attack on America—and what the Democrats plan to do next. Then, was Rudy Giuliani used by a foreign country to interfere in the 2020 election? And top White House economic advisor Cecilia Rouse on the new Biden budget that would revolutionize the American economy. Guests: Sahil Kapur, Tim Miller, Olivia Troye, Rep. Ro Khanna, Jon Favreau, Faiz Shakir, Michelle Goldberg, Betsy Woodruff Swan, Dr. Cecilia Rouse, Dr. Robert Jones, Timothy Snyder, Ruth Ben-Ghiat, Elie Mystal, Maria Teresa Kumar, Mehdi Hasan, Jamil Jaffer, Nicole Perlroth, Trymaine Lee