Today's Discussions ...Rev. Al Sharpton, former Obama campaign chairman Jim Messina, WaPo's Jennifer Rubin, WaPo's Phil Rucker, and former DOJ spox Matt Miller on the 2020 field of candidates as Democrats decide to jump in or decline to run.WaPo's Phil Rucker, former DOJ spox Matt Miller, former US attorney Harry Litman, and NBC's Heidi Przybyla on the president's potential involvement in discussing pardons for convicted felons in his orbit.Rev. Al Sharpton, former Obama campaign chairman Jim Messina, WaPo's Jennifer Rubin, WaPo's Phil Rucker, and former DOJ spox Matt Miller on the Axios reporting that a White House leaker has accommodated House Oversight requests for documents concerning White House security clearances.Former Obama campaign chairman Jim Messina, WaPo's Jennifer Rubin, WaPo's Phil Rucker, and former DOJ spox Matt Miller on the resignation of Bill Shine, former Fox News executive and White House Communications Director.