Obama's mentor Frank Marshall Davis examined in new book

The book is called, The Communist, Frank Marshall Davis: The Untold Story of Barack Obama's Mentor.

"A top-selling new book examines one of President Obama's mentors, who happened to be a card-carrying communist and was listed on the FBI's "Security Index" during the Cold War with the Soviet Union. Author Paul Kengor explained to CBN News that even though many people don't recognize his name, Davis played an important role in Obama's upbringing."