** FILE ** In this April 12, 2012, file photo, former presidential candidate and U.S. Sen. John Edwards arrives outside federal court in Greensboro, N.C. (AP Photo/Gerry Broome, File)

Photo by: Gerry Broome

** FILE ** In this April 12, 2012, file photo, former presidential candidate and U.S. Sen. John Edwards arrives outside federal court in Greensboro, N.C. (AP Photo/Gerry Broome, File)