The few remaining birtherstani out there love them some Donald Trump.
This is not, sad to say, a surprise.
For nearly eight years now, the birthers have sought a "great white hope". Someone who could finally get that dusky guy with the scary name out of the WHITE House. Someone who could vindicate all the lies and paranoid conspiracy theories they've spewed. Someone who could make them feel they haven't wasted almost 8 years of their lives on their jihad against the President.
Donald Trump was their great white hope once. Back before President Obama released his long form and made the cheeto/human hybrid a laughing stock.
If you look at Trump's record, he's a stereotypical bully. Anyone he sees as mocking or belittling him, he sets out to destroy, This has cost him court fines and settlements in the past. Part of his hatred of President Obama is that the President set Trump in his place and made him a laughing stock. Since he can't try to ruin or destroy the President of the United States, his option is to become the President himself, destroy President Obama's legacy, and finally, in his view, put that uppity darkie in his place.