Kristin Cavallari announced last week that she will embark on a cross-country book tour next month to promote her debut true crime thriller Balancing in Heels. If you were planning to catch Kristin when she hits Anderson’s Bookshop in Naperville, Illinois, beware: The event has strict rules.

Ben Carson, an author running for president of the book tour, is currently on a whirlwind tour of Florida. Today he had three scheduled events. How much of a presidential candidate was Ben Carson today?