Leonard has spoken with Joseph Wilson, Robert Novak, and Matthew Cooper about "Plamegate." We hear from the woman at the very center of the scandal: Valerie Plame Wilson. She'll tell her side of the story. Then, a new biography of Peanuts creator Charles Schulz depicts him as a deeply unhappy man. Also, a deaf American recounts his experience as a Peace Corps volunteer in rural Zambia. Plus, what one foreign correspondent learned during his 30 months on the ground in the West Bank.