FILE - In this April 23, 2012, file photo Philadelphia Mayor Michael Nutter's purchases are scanned by a cashier at a ShopRite grocery story in Philadelphia after Nutter pledged to live

 

              FILE - In this April 23, 2012, file photo Philadelphia Mayor Michael Nutter
FILE - In this April 23, 2012, file photo Philadelphia Mayor Michael Nutter's purchases are scanned by a cashier at a ShopRite grocery story in Philadelphia after Nutter pledged to live on the average food stamp benefit of five dollars a day for the entire week. Food stamps look ripe for the picking, politically speaking. Through five years and counting of economic distress, the food aid program has swollen up like a summer tomato. It grew to $78 billion last year, more than double its size when the recession began in late 2007. That makes it a juicy target for conservative Republicans seeking to trim spending and pare back government. But to many Democrats, food stamps are a major element of the country’s commitment to help citizens struggling to meet basic needs. (AP Photo/Matt Rourke, File)