Wael Ghonim; On David Waltrip and NASCAR; Petraeus and the Military

Wael Ghonim introduces his book, "Revolution 2.0: The Power of the People is Greater than the People in Power." Reporter Jeff Glor and NASCAR driver Darrell Waltrip talk about Waltrip’s biography, "Sundays Will Never Be the Same." Author Paula Broadwell and journalist Jeff Glor discuss General David Petraeus' work in Iraq, Afghanistan, and the CIA, as detailed in her book "All In: The Education of General David Petraeus."