James Mann, former Washington reporter, columnist, and foreign correspondent for The Los Angeles Times and author in residence at the Johns Hopkins School of Advanced International Studies, talks about his new book, The Obamians: The Struggle Inside the White House to Redefine American Power and discusses the Obama administration's decision to stop deporting some illegal immigrants who came to the US as children.

Was Ronald Reagan a Cold Warrior, a peace maker or both? Even 20 years after he left office, questions still remain about what role the 40th President played in ending the Cold War. James Mann tries to answer those questions with new interviews and previously unavailable documents in his book ...