Do Americans support Trump blindly? No, however, his core beliefs are common sense and it's something that eludes the crop of politicians empowered today. With a racist President like Barrack Hussein Obama (BHO), America is ready for Donald Trump and not a continuation of BHO via a Clinton or Sanders.
Don't think Barrack Hussein Obama is a racist? Click on this video: Jeremiah Wright, guess who hung out with him for over 20 years? That's right BHO and while at it look who was standing with no hand over his heart in a picture under that video durring the American national anthem, that's right BHO again. He didn't start doing that till it became a liability to his first election effort.