Summary: Museum historian Dr. Jeff Underwood looks at how the leaders of the U.S. Army Air Corps of the 1930s -- Oscar Westover, Frank Andrews and Hap Arnold -- laid the foundation for building the world's most powerful air force.
Summary: Museum historian Dr. Jeff Underwood looks at how the leaders of the U.S. Army Air Corps of the 1930s -- Oscar Westover, Frank Andrews and Hap Arnold -- laid the foundation for building the world's most powerful air force.