The world came together this month, with people across the globe watching the Olympic Games in London. Soon the torch begins its journey to the country hosting the next Summer Olympics:. Brazil. Huge sporting events draw hundreds of thousands of visitors and create lots of excitement, but there's a dark side as well, the exploitation of children. It's called sex tourism and authorities in Brazil are already preparing to deal with it. .. The Christian Broadcasting Network CBN http://www.cbn.com