Sure, there was the attempted assassination of Reagan and the fears for Obama as the first black President, but in those cases it was a lone nutter rather than a conspiracy.
How long can Trump crash the market before an angry billionaire decides to take him out? The remaining Koch brother is already pouring money into legal challenges against Trump…
I don’t believe he’s a billionaire. I think that’s why he refused to release his tax returns, because it would reveal he’s wildly unsuccessful and destroy his billionaire image.