in the evening we receive a call from yehia. one of the migrants at the ghetto wants to speak with us. we ask that he be brought to our hotel. it's bilal. he tells us the bosses threatened to kick him out if he spoke with us. he adds that he has no place else to go. the 22-year-old dreams of living in europe. he sees little opportunity in his homeland. sierra leone is one of the world's poorest countries. recently hard-hit by the ebola epidemic. bilal has seven sisters. he's the only son. he tells us he dreams of providing a better life for his mother. he never knew his father but she has always been there for tehm. his mother is unemployed but she still got him through school and the first year of university. but after that, he says the money ran out. he wants to give something back to her. how did you imagine -- bilal kamara: my friends in sierra leone see europe as a paradise, where everything is easier. our dream is that things would be better there. having a meal, nice close, cars. that's how we see europe. reporter: if one