The challenges of farming in drought-ridden California’s Central Valley

California is entering its third year of drought, and that has farmers in the state's Central Valley concerned about an already burdened food system. The Central Valley produces about a quarter of the food in the United States. We spoke to a farmer about the obstacles he faces. How is Wall Street is recovering after weeks of tech stocks taking a beating? On the heels of the Kentucky Derby's conclusion over the weekend, we look into the economics behind investing in racehorses.