Shelby Tisdale has her dream job. As director of the Museum of Indian Arts and Culture and Laboratory of Anthropology in Santa Fe, N.M., Shelby oversees 11,500 years of Native American history.
John E. Roberts has visited 183 countries and aims to travel to the 23 remaining. While his trips were initially paid for through the Peace Corps and the U.S. State Department, these days they’re on his own dime.