FORMER Somali president Hassan Sheikh Mohamud has revealed that soldiers had attacked his residence and that President Mohamed Abdullahi Mohamed was responsible. His accusation came as Somali soldiers exchanged gunfire in the streets of the capital Mogadishu, in a sign of deepening splits in the security forces between those supporting an extension of Mohamed's presidential term and those opposed. Analysts say the divisions could distract Somalia's security forces from the fight against al Qaeda-linked al Shabaab insurgents in the Horn of Africa nation. The president signed a law in mid-April extending his mandate for two years, stoking opposition inside Somalia…