Water, water everywhere and not a drop to drink. On California's coast, heat and mega-drought lead to crisis. Southern California has announced draconian water restrictions for millions to combat the driest two decades in over a thousand years. But, our government is either missing or intentionally ignoring one of the biggest causes of drought: animal agriculture. California has almost 2 million milk cows, plus other cattle. Those animals are polluting so much water and consuming so much water… and virtually nobody in power talks about it! Now, we will with one of America's leading water experts! Is it the drought solution?