If you look at Trump’s political contributions record, you’ll find that he has donated to every sleazebag in office.
Yup. However most big-business types donate to both sides. Trump has donated to Hillary AND McCain, to Gillibrand as well as Tom Coburn and George Allen.
It’s basically a way to keep a target off your back with regard to your business interests. A sad fact of today’s political world, but that’s what it is.