WASHINGTON (AFP) — A 39-year-old Yemeni accused of being an aide to Al-Qaeda leader Osama bin Laden was sentenced to life in prison Monday by a military tribunal at Guantanamo Bay, Cuba, a Pentagon spokesman said. Ali Hamza Ahmad al-Bahlul, an alleged aide and media secretary to Bin Laden, was convicted Friday by a military panel of charges of conspiracy, solicitation to murder and terrorist acts, and providing material support for terrorism, said Commander Jeffrey Gordon. It was the second trial of a "war on terror" detainee at Guantanamo Bay under a specially created system of military commissions that has...