Microsoft All Access Holiday Party: Olivia Munn In 'Overdrive' For Newsroom

Microsoft All Access Holiday Party: Olivia Munn In 'Overdrive' For Newsroom

At the Microsoft All Access Holiday Party, Olivia Munn tells with Access’ Billy Bush and Kit Hoover her mind’s on “overdrive” studying lines for the upcoming season of HBO’s “Newsroom.” So, how does she learn her lines for the show?