A former Minneapolis high school student, now a terror suspect jailed in Somalia, admitted previous ties to the militant group Al-Shabab, but denied involvement with Islamic State in Iraq and the Levant (ISIL) terrorists or the mass shootings that killed 14 people in San Bernardino, Calif., last week. Mohamed Abdullahi Hassan, known by his jihadi moniker on social media as "Mujahid Miski," spoke by telephone with a reporter from Voice of America's Somali Service on Tuesday, one day after U.S. State Department officials revealed that Hassan turned himself in to Somali authorities Nov. 6. He remains in the custody of...