It's worth remembering that Hispanics, while many are small business owners, are by and large poorer than the average American and certainly do not respond well to the GTH/GFY rhetoric the Republicans have adopted on economic issues.
(Brooks, 2012)Regarding Asians, the anti-intellectualism and anti-science mentality hurts them. The Chinese certainly aren't doing anything to help mitigate global warming, but do you seriously think the scientists and engineers who run the Chinese Communist Party deny that it exists or say that it's part of some kind of divine plan? In Asian culture, teachers are respected, well-paid members of society. Ranting about them being "union thugs" and seeking to cut their pay and benefits doesn't help in that regard either.