Kenya’s air force has bombed two al-Shabaab camps in Somalia.<br /><br /> Jets pounded the sites in the Gedo region on Sunday. Defence officials say militants are coming from the area to launch attacks in Kenya. <br /><br /> The strikes come after the militant group attacked Garissa University College in Kenya. Gunmen, who singled out non-Muslims, killed 148 people.<br /><br /> An investigation is underway to find the suspected mastermind behind the Garissa massacre – Mohamed Mohamud. <br /><br /> It has also emerged that one of the four gunmen who raided the university has been identified as the son of a government official.<br /><br /> Dozens of grieving families are still trying to identify the bodies of the Garissa victims. <br /><br /> Amid the distress, there is also anger, with claims the security response to the attack was bungled. <br /><br /> Garissa was the most deadly attack on Kenyan soil since al Qaeda bombed the US embassy in Nairobi in 1998, killing more than 200 people and wounding thousands more. <br /><br /> Kenya has been struggling to stem the