Recurring Guest Characters Jonathan Lemire 159 guest appearances Mike Barnicle 77 guest appearances Al Sharpton 73 guest appearances Katty Kay 67 guest appearances Andrew Ross Sorkin 58 guest appearances Richard Haass 52 guest appearances Lisa Rubin 52 guest appearances John Heilemann 49 guest appearances Donny Deutsch 42 guest appearances Jennifer Palmieri 39 guest appearances David Ignatius 38 guest appearances Eugene Robinson 36 guest appearances Molly Jong-Fast 36 guest appearances James Stavridis 35 guest appearances Chuck Rosenberg 34 guest appearances Claire McCaskill 34 guest appearances Jacqueline Alemany 32 guest appearances Sam Stein 31 guest appearances Richard Engel 30 guest appearances Charlie Sykes 29 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥