FILE - In this Wednesday, June 22, 2011 file photo, former Mayor Ray Nagin arrives to talk about his new book, "Katrina's Secrets," at a news conference in New Orleans. Nagin was indict

 

              FILE - In this Wednesday, June 22, 2011 file photo, former Mayor Ray Nagin arrives to talk about his new book, "Katrina
FILE - In this Wednesday, June 22, 2011 file photo, former Mayor Ray Nagin arrives to talk about his new book, "Katrina's Secrets," at a news conference in New Orleans. Nagin was indicted Friday, Jan. 18, 2013, on charges that he used his office for personal gain, accepting payoffs, free trips and gratuities from contractors while the city was struggling to recover from the devastation of Hurricane Katrina. (AP Photo/Gerald Herbert, File)