Koch brothers plan to spend $400 million on 2018 elections

Big-time Republican donors Charles and David Koch hosted their semi-annual retreat this weekend outside of Palm Springs. Their network of deep-pocketed conservative groups pledged to spend more than $400 million on midterm races. Meanwhile, Buzzfeed reports that some of President Trump’s top political advisors may be skirting campaign finance laws as they gear up for his re-election bid in 2020.