In this Aug. 1, 2012 photo, a rendition of Lady Liberty stands in front of a parched corn field near Crete, Neb. The front row of corn remains green because it is irrigated by a lawn sprinkler. The latest U.S. drought map shows that excessively dry conditions continue to worsen in the Midwest states that are key producers of corn and soybeans. This is the worst U.S. drought in decades. The weekly U.S. Drought Monitor map released Thursday, Aug. 9. 2012 shows that the area gripped by extreme or exceptional drought rose nearly 2 percent to 24.14 percent.