Bob Schieffer; Liz Smith; Richard Price

Broadcaster Bob Schieffer shares his most difficult stories he's had to report, his views on Iraq, and his book, "This Just In." On the eve of her 80th Birthday columnist Liz Smith chats with Charlie about pop culture and politics. Author Richard Price discusses writing his book, "Samaritan" and how he gravitates towards writing about growing up in a housing project.