This is starting to get ridiculous, the style is impeccable (the "writing" as far as the personalities being conveyed), but the timeline itself is just as much a wank as a successful Sealion. I like fun stuff that doesn't worry about plausibility, but this is more of an art piece than a pulpy, two-fisted "nazis versus dinosaurs" sort of thing.
The fact that it seems to take itself so seriously makes me have to point out how much of a wank it is. It's not actually a POD timeline, it's a counterfactual; the types of timelines I like. You've obviously determined you wanted a Robert Kennedy Jr. wank and manipulated everything to fit all too perfectly into one big implausibly perfect end.
Even if you keep the implausible premises like a Kennedy losing his second term despite keeping the economy from exploding, because he's too liberal (the Kennedies being the guys who do liberal well and make it work) in order to set up the whole "supremacy of the center-right in America" thing that leads up to the RKjr ascendancy...even if you hose the fact that a society with more active Kennedies would be way more interested in John Jr. than Bobby Jr., even if you take all those shortcuts that I would of taken and would have gladly recommended...
Even with all that, you still should have a few stumbles and miss-steps on the road. But no. Bob stops 9/11, Bob wins two terms, Bob is easily able to control the unruly Democrats in Congress, Pelosi cooperates with him when she has no reason to (too old for presidential ambitions and ideologically opposed to him), nobody takes liberal Democrats seriously, the bumbling Harold Ford Jr. is able to out-charisma Obama (even though you've played up the fact that Obama is a savvy political machinist; apparently he has all the downsides of that quality and none of the benefits), and it seems that Code Indigo is going to go off without a hitch.
Something would go wrong. Even if it was just minor stuff, it wouldn't have been that easy.
What it boils down to is this is a counterfactual that alters reality to have probability not function, instead this world operates on the laws of narrative. And the physical force pushing all events, no matter how improbable, is the idea that liberalism is dead and that the center-right will always triumph over the right and the left.
Which would be great, kind of like a "communism triumphant in America" timeline or a "America goes fascist timeline"; the ones that aren't well-developed like Reds! but instead are based on a desired outcome. Again, the kind of thing I'm quite fond of; because it's a great way to have Aztecs as a superpower or other crazy stuff that would be almost impossible to work plausibly random cause and effect around.
But I feel this timeline isn't honest. Nobody up front said "buckle up!" like they would for say the Walt Disney presidency in "A World of Laughter, A World of Tears".
So while I applaud your posting craftsmanship, the well-written dialogue and the use of photos and whatnot, I think that you haven't made the disclaimers and general style necessary for something this wankish to be considered well-written as a timeline and not as a story.
Interesting read, but BobJr.Wank (or more likely, center-wank/wing-screw) is still wank.