DHAKA (Reuters) - Alam was kidnapped five years ago, taken to the Middle East and forced to race camels. Now the 12-year-old is back home in Bangladesh but faces a whole new set of problems, such as trying to recognize his mother. "Police say Bedena Begum is my mother and I was taken away from her," Alam says shyly. "I also feel she is my mother, but I can hardly remember her face," the boy says, mumbling in broken Bangla, a mother tongue he is having to learn all over again. Alam is staying at a camp set up to...