If I were american, I would definitely support Rand Paul. But if I had to choose between Hillary or Trump, I would not think twice before voting for Trump, even though I think he's not fit for presidency. That's because Hillary is also not fit for presidency (even less than Trump) and would have been a total catastrophe.
So, unfortunately, sometimes you're simply obligated to choose the lesser evil(whose definition obviously varies between different people).
So, unfortunately, sometimes you're simply obligated to choose the lesser evil(whose definition obviously varies between different people).