MOGADISHU, Aug. 6 (Xinhua) — The radical Islamist group of Al-Shabaab in Somalia on Thursday denied any connection with a terror plot in the southern Australian city of Melbourne. “We have nothing to do with that and we believe it is meant to blackmail the (detained) youths into spying for the enemies of Islam,” Sheikh Ali Mohamoud Rageh, Spokesman for the Al-Shabaab told reporters...