Dried mud and the remnants of a marina is seen at the New Melones Lake reservoir which is now at less than 20 percent capacity as a severe drought continues to affect California on May 24, 2015. (Photo by Mark Ralston/AFP/Getty)
Rachel Maddow

Trump's nonsensical plan to 'solve'...

As his rhetoric about California's drought help demonstrate, Donald Trump doesn't understand what he doesn't understand. It's an alarming trait.