Kabul has expressed growing anxiety over the proposed agreement between the U.S. and Taliban as Afghanistan juggles between key presidential elections and the fragile yet rejuvenated peace process. As Afghan President Ashraf Ghani keeps his cards to the chest, officials around him have switched their reactions from initial cautious skepticism to grim concerns following top U.S. peace negotiator Zalmay Khalilzad's conclusion of marathon negotiations with the insurgents in Doha, Qatar ...