Aging Farmers

April 4, 2012 - 2:55 PM
This photo provided by USDA, Agriculture Deputy Secretary Kathleen Merrigan speaks during a meeting at the U.S. Department of Agriculture, in Washington DC, Tuesday, September 20, 2011, in this handout photo provided by the U.S. Dept. of Agriculture. (AP Photo/United States Department of Agriculture, Bob Nichols)