A suicide car bomb targeting a government convoy exploded at a busy junction in Somalia's capital yesterday, killing at least eight people, an eyewitness told Reuters. Abdiasis Abu Musab, military operations spokesperson for the al-Qaida-linked militant group al-​Shabaab, told Reuters it was responsible for Saturday's attack. The group, which wants to overthrow the government and impose its strict interpretation of Islamic sharia law, frequently carries out such bombings. The convoy was carrying senior police official Farhan Qarole, who survived the attack, the Somali government news agency reported. "I have seen eight dead bodies at the scene including a woman," Hassan…