Did we need an Obama to get a Trump?
No, in fact the founders tried to prevent him from being President by including the natural born citizen clause.
He is not a natural born citizen regardless of where he was born because his foreign national father made him a British subject at birth. He even admitted that much, what he left out was that he was ineligible as a result.
The Ministry of Propaganda aided by the GOP used the Alinsky “birther” attacks to silence anyone who knows what natural born citizen means.
The GOP assisted with the usurpation because they had a stable full of ineligibles, Cruz, Rubio, Jindal, Haley and George P. Bush.