Former secretary of state Hillary Clinton made an appearance on The Colbert Report to discuss her book, but Stephen Colbert doesn't buy the title. She's never had to make a real, existential hard choice, like bringing peace to Old MacDonald's farm.
Plus: Researchers find a happiness equation. CNN may have a new lead anchor. A new ceasefire is reached in the Middle East. And ebola panic sets in as patients are brought to the U.S.