Mueller's team filed a memo related to the case against fmr. Trump aide Michael Flynn, and it shows that Flynn told the special counsel a lot of information in 19 separate interviews. We have full coverage on what this means for Trump, plus what we still don't know about the Mueller investigation. All this as the nation continues to mourn fmr. President George H.W. Bush. With us: Cynthia Alksne, Glenn Kirschner, Matthew Miller, Philip Rucker, Robert Costa, A.B. Stoddard, Bill Kristol, Susan Page, and Michael Beschloss.