Bowled over for breakfast cereal

What happened when food blogger Wil Fulton tried an experiment of eating nothing but breakfast cereal for a week – 82 consecutive bowls? Susan Spencer talks with Fulton about his serial dining on cereal. She also talks with Yale University’s Paul Freedman about the history of breakfasts; Dana McNabb, of General Mills, who is bowled over by new varieties of cereal; and registered dietitian Wendy Lopez, who reveals her secret to breakfast smoothies.