Sunday in Afghanistan was filled with chaos as the Afghan government collapsed and the Taliban invaded Kabul, the country’s capital after virtually surrounding the city from all sides. Afghan President, Ashraf Ghani fled abroad alongside western diplomats, civilians, and Afghans who are likely to be targeted by the insurgents. The signals the abrupt end of America’s dominant presence in Afghanistan which has lasted two decades. Demoralized Afghan security forces offered no resistance as the insurgents,...