An emotional Calvin Williams, once a top aide for the Shelby County Commission, apologized Friday for letting down those who have supported him over the years, but maintained he had done nothing wrong despite his conviction on bribery and extortion charges. U.S. Dist. Court Judge Samuel H. Mays Jr. disagreed, however, and sentenced him to 33 months in prison for accepting a $1,500 bribe to influence a 2002 urban renewal grant application. Advertisement Mays called Williams "a good person who's done a really stupid thing, but the stupid thing is a very serious crime. Mr. Williams made a series of...