How The West Was Won The rapid and unexpected decline of the Sunni insurgency in Iraq was officially recognized this week, when Maj. Gen. John Kelly, commanding the Marine Expeditionary Force, turned operational control of Anbar Province over to the Iraqi army and police. Anbar, a vast expanse of desert the size of North Carolina, had been the stronghold of the Sunni insurgency. For years, foreign fighters loyal to al-Qaida had sneaked across Iraq's northwestern border with Syria, into Anbar and down a "rat line" of safe houses in Haditha, Ramadi and Hit. From Fallujah, the arch terrorist Zarqawi...