US in partial Afghanistan security deal --- The US and Afghanistan say they have resolved disagreements on a bilateral security deal after lengthy talks in Kabul, although differences remain --- President Hamid Karzai said they were still divided over immunity for US soldiers who stay in Afghanistan after next year's Nato withdrawal. --- US Secretary of State John Kerry said Afghan sovereignty would be respected. -- The talks were overshadowed by a US operation to capture a senior Pakistani Taliban commander. - BBC