Is the Worst of the U.S. Drought Over?

Aug. 17 (Bloomberg) -- The severity of the worst U.S. drought in 56 years may be peaking, while its effects on corn and soybeans, the nation’s two biggest crops, may not be known until the harvests, Agriculture Secretary Tom Vilsack said. Alan Bjerga reports on Bloomberg Television's "Money Moves." (Source: Bloomberg)