The only way Washington, D.C. Politicians have any influence on the stock market rise and falls is when their action or inaction throws a bunch of uncertainty into the mix. The markets are driven by algorithms developed by mathematicians sitting in some backrooms of the large financial firms.
I believe the market will start to reset this October. Hopefully, it won't be a drastic crash. But, just in case, I have moved most of our investments into conservative income producing and balanced funds instead of equity and growth funds.