After bombing, Somalia fears renewed al-Shabab onslaught
KAMPALA, Uganda — As the toll rises above 300 from one of the world’s deadliest attacks in years, the al-Shabab extremist group has sent a powerful signal that the international focus on extremism can’t afford to overlook the African continent. Saturday’s truck bombing on a crowded Mogadishu street showed that al-Shabab, targeted for years by…