During a stop at a Massachusetts preschool on Monday, Second Gentleman Dough Emhoff had the chance to read one of his favorite children's books, The Very Hungry Caterpillar, to a group of hungry kids.

The very hungry (and bold) caterpillar - A classroom experiment testing relationships between animal behavior and herbivory ABSTRACT Students identify, measure, categorize, and summarize different ...

Steven Senne/AP/Shutterstock Second Gentleman Doug Emhoff reads The Very Hungry Caterpillar to Massachusetts preschoolers. During a stop at a Massachusetts preschool on Monday, Second Gentleman ...