According to our insider, when Jeb announced last year that he would try and follow in the footsteps of his father and brother — Presidents No. 41 and 43 — investing in a Bush seemed like a sure-fire way of buying into the GOP power base, win or lose. But now that Jeb has announced that he will not support the party nominee-to-be, Donald Trump, and a spokesman for his dad and brother have indicated that they won't attend the convention in July, Jeb's donors have been left scratching their heads.