"In January 1961, President Dwight D. Eisenhower passed the torch to newly elected John F. Kennedy. Even though both men were great leaders, they couldn't have been more different. Eisenhower was a five-star army general during World War II and, at age seventy, had become a beloved, experienced figure in the Republican party. Kennedy was one of the youngest presidents ever elected, a Democrat who represented the hopes and dreams of a new generation....