By Robbie Blakeley, Senior Contributing Reporter
RIO DE JANEIRO, BRAZIL - Following a 2010 series detailing the 2014 World Cup host cities in Brazil, it is time again to review the progress in Natal, capital of Northeastern state Rio Grande do Norte and an ever more popular tourist destination. The brand new Arena das Dunas, being built on the side of the old Machadão stadium, is being constructed for the FIFA World Cup and, after some setbacks along the way, runs the risk of not . . .