Summary: Guest: Ken Burns, Lynn Novick, Sidney Blumenthal<br> <br> Filmmakers Ken Burns & Lynn Novick discuss new documentary, “Hemingway”<br> <br> Journalist and former Clinton Senior Adviser Sidney Blumenthal, author of a series of books on Abraham Lincoln, including “All The Powers of Earth”, talks about Lincoln’s rise to power.<br> <br> <br> <br> <br> <br>