NAHUNTA, Ga.-A Ku Klux Klan rally is planned for this small southeast Georgia city, and the mayor is urging people to go about their business.The Knight Riders of the Ku Klux Klan has a permit for a rally in Nahunta, about 35 miles east of Brunswick in Brantley County, from noon to 2 p.m. on Saturday.City officials say the Klan group says it will focus its rally on illegal immigration and sex offenders....