Trump can keep talking, but the economy will go the direction the world dictates and that will hurt the middle class / poorer American eventually. Dems just need to find a competent non Hilary candidate in 2020 and this Presidency will be a forgotten blip. There is not much America can do to stimulate at this point. Certainly not compared to developing nations like Vietnam India China etc. The key is not imploding, closing the loopholes available to the 0.1% and making the necessary sacrifices (short and long term) to overhaul the entire energy structure. I would also push for more public transport in the form of mass light rail and tram systems as opposed to every body drive a car every day. Only when America realizes all resources are finite will they be best equipped to deal with the future and growth expectations.