Karen Jaffe from the Library of Congress speaks with Cokie Roberts, who will appear at the 2014 National Book Festival on August 30 in Washington, D.C.

Louisa Lim: 2014 National Book Festival

Listen to interviews with some of the award-winning authors from the 2014 National Book Festival. The Library of Congresss National Book Festival was held Saturday, August 30 at the Walter Washington Convention Center in Washington, D.C.