Some 18,000 former refugees have poured into the Somali city of Kismayo this year, with most struggling to find adequate shelter, food, health care and jobs. Abdullahi Mohamed, a former refugee in his 20s, is hoping he can buck the trend.#160; Unlike most other youths, he's received training with a local mechanic at a Kismayo garage. At least here I have got something to learn and do, he says.#160; Back in Dadaab camp [in Kenya], I was not able to get an opportunity like...