Bush is the establishment and he's protecting his ground. I find it interesting that McCain make a speech and he attacks Trump, Bush make a speech and he attack Trump. This tell me Trump is winning. Bush never mention Antifa, or BLM, only White Nationalist, has to the bigotry in the country. And where are ALL these so called White Nationalist. As a percentage of the population,  White Nationalist are few then gays. They couldn't get anyone elected.