WHITELAND, IN – JULY 20: Dairy cows eat after being milked at Kelsay and Son dairy farm on July 20, 2012 near Whiteland, Indiana. Higher than normal temperatures has caused milk production to drop on Midwest dairy farms. The region is also experiencing its worst drought in more than five decades which has farmers concerned about small crop yields and a shortage of feed for their livestock. Six generations of the Kelsay family have worked this farm since 1837. (Photo by Scott Olson/Getty Images)
