Roger D. McKinney lives in Broken Arrow, OK with his wife, Jeanie. He has three children and five grandchildren. He earned an M.A. in economics from the University of Oklahoma and has written two books, Financial Bull Riding and God is a Capitalist: Markets from Moses to Marx. He has written articles for the Affluent Christian Investor, the Foundation for Economic Education, The Mises Institute and the American Institute for Economic Research. He also blogs at rdmckinney.blogspot.com.