Laton McCartney is the author of the national bestseller Friends in High Places: The Bechtel Story–The Most Secret Corporation and How It Engineered the World, The Teapot Dome Scandal: How Big Oil Bought the Harding White House and Tried to Steal the Country, and Across the Great Divide: Robert Stuart and the Discovery of the Oregon Trail. McCartney has written extensively on business, finance, and politics for many national magazines. He and his wife, Nancy, divide their time between Wyoming and New York City.