Louie talks with bestselling author Steve Berry, whose upcoming novel, "The Columbus Affair," tells the story of a journalist who discovers the REAL reason why Christopher Columbus sailed in 1492, and if the secret were to get out, the modern political world would be changed forever. Berry also talks about the controversy surrounding Columbus' voyages, and why he shouldn't really be considered a villain...though he was no saint!  Aired Oct. 13, 2012.