I could've sworn I was the third or fourth reply in this thread. I must've forgotten to add something to it when it appeared nearly a year ago.
The Kennedy Curse
I haven't read this article yet, but I did see the new two-hour documentary shown on The History Channel about the progression of the Kennedy family, both in politics and as celebrities. I couldn't believe how many members of the immediate family died (seemingly) prematurely, and eventually it branched into the greater family tree.