Bob Costas; Fatima Mernissi; Leonard Hayflick

Bob Costas of NBC Sports talks about the baseball strike and the announcement by Acting Commissioner Bud Selig cancelling the World Series. Moroccan feminist and sociologist Fatima Mernissi talks about her memoir, "Dreams of Trespass: Tales of a Harem Girlhood." Microbiologist Leonard Hayflick discusses aging and mortality in his new book, "How and Why We Age."