The Bagram prison north of Kabul has been holding hundreds of prisoners for years. They were detained while the facility was under the American control. But the US ceded its control to the Afghans after several years of delay. Now, the Afghan government wants to free 88 prisoners there. It follows the release of at least 6-hundred and fifty inmates. Kabul says it\'s found insufficient evidence to continue their detention. But Washington is angry about this, saying the prisoners pose a serious security threat. The row comes at a time when relations between the two sides are at a new low. Ties have grown strained particularly over President Hamid Karzai\'s refusal to sign a security deal to keep U-S troops in Afghanistan after 20-14. Show Less >>