NEW ORLEANS — Former New Orleans Mayor Ray Nagin was sentenced Wednesday to 10 years in prison for bribery, money laundering and other corruption that spanned his two terms as mayor — including the chaotic years after Hurricane Katrina hit in 2005. Nagin was convicted Feb. 12 of accepting hundreds of thousands of dollars from businessmen who wanted work from the city or Nagin’s support for various projects. The bribes came in the form of money, free vacations and truckloads of free granite for his family business. The 58-year-old Democrat had defiantly denied any wrongdoing after his 2013 indictment and...