In Edward Girardet's fine new book, Killing the Cranes, there is this damning sentence: "Simply put, it was the U.S. backing for the Islamic extremists in the 1980s that helped produce the current military quagmire in Afghanistan."
A suicide bomber killed my old friend, Professor Burhanuddin Rabbani, former president of Afghanistan, last week in Kabul, shaking his war-scarred nation to its core.