A policeman in Somalia keeps an eye out for suspicious activity at a checkpoint in the country's capital, Mogadishu, on May 3rd. Security in Mogadishu has been tightened following an attack on the country's Supreme Court by al Shabaab on April 14th, and multiple checkpoints have been set up around the city by the Somali Police Force as a result. AU UN IST PHOTO / TOBIN JONES