John F. Kennedy: An Unfinished Life

What if President Kennedy hadn't died but instead fallen into a deep coma after he was shot and awaken 50 years later to find a changed country? John F. Kennedy has to put up with that both his wife and son are dead. The United States is nothing like it was back in the 1960's. The people he worked with as president are mostly dead-killed off by old age. But everything seems right again. Peace has regained especially with the former Soviet Union that has collapsed. In the midist of this calm, an new evil emerges from the shadows, bent on destroying the one thing that ruined her life. Her target? John F. Kennedy, former president of the United States of America. John F. Kennedy has stopped nuclear war and World War 3 but can he destroy the one thing that seeks to kill him before his past and enemy kills him?