The former cook of al-Qaeda's Osama bin Laden has had his Guantanamo prison sentence reduced to two years from 14, under a plea agreement that remains secret. The US military said Ibrahim al-Qosi's sentence had been reduced on Wednesday, contingent on his adherence to agreed upon terms. Those terms included an agreement not to engage in or materially support hostilities against the United States or its coalition partners. Al-Qosi, who is about 50, acknowledged in his plea agreement that he knew al-Qaeda was a terrorist group when he ran one of the kitchens in bin Laden's Star of Jihad compound...