Teddy: The "Third Tower"

From Fred Barnes' article:

Of course, if Obama follows Kennedy's path, he will retain the affection of one important group until the end: the press corps. The senator's death was treated in the media as the tragic loss of an irreplaceable leader of the nation. One journalist reported that on Martha's Vineyard, where Kennedy took his holidays in the summer, "it feels a bit like 9/11... end-of-summer weather is achingly beautiful but the mood is melancholy because of Teddy".

So... where are the truthers? Was Kennedy's cancer an "inside job"? No, don't answer that, please.