Cheikh Touré died after being lured abroad in one of a growing number of extortion schemes tricking talented teenagers with dreams of making it big Cheikh Touré died after being lured abroad in one of a growing number of extortion schemes tricking talented teenagers with dreams of making it big T he last time Diodo Sokhna spoke to her teenage son, he seemed subdued, his voice sapped of all the optimism he had set off with on a journey supposed to put him on the road to a career as a