St. Louis On The Air

In 1804, Meriwether Lewis and William Clark, along with 31 other men, set out on the Corps of Discovery expedition from a site just north of St. Louis, at the mouth of the Missouri River. A new book by historian Craig Fehrman, “This Vast Enterprise: A New History of Lewis & Clark,” draws on newly surfaced documents and oral histories to offer a more layered portrait of the expedition and the people involved.