I really don't know at this time. In a perfect world, none of them would
Lol, so very true.
I can't predict, either, with any confidence. That's the problem with these kinds of candidates, is you never know wtf might happen.
Bush is likely to find a way to hang in as long as there's any chance for him whatsoever, imo. His family and connections have the money to allow that to happen, anyway.
But funny thing is, he hasn't seemed very enthusiastic to be running. He probably wants to return to his bong asap.