JFK's Last Hundred Days reexamines the last months of the president's life to show a man in the midst of great change, finally on the cusp of making good on his extraordinary promise.

January 17, 1961: President Eisenhower delivered a speech three days before President-elect Kennedy's inauguration: three days that were the culmination of a lifetime of service that took Eisenhower from rural Kansas to West Point, to the battlefields of World War II, and finally to the Oval Office. As president, Eisenhower--former Supreme Commander of Allied Forces during World War II--guided the U.S. out of war in Korea, through the threat of nuclear...