Thomas Schlamme, Director of "The West Wing" Special, discusses reuniting the original cast of Aaron Sorkin’s “The West Wing” for charity. Martin Sheen, Rob Lowe, Dulé Hill, Allison Janney, Janel Moloney, Richard Schiff, Bradley Whitford, and several other cast members returned to film a theatrical staging of the “Hartsfield’s Landing” episode in hopes of getting the vote out.