Some see it as a NATO counterweight. Others call it a Club for Dictators or at least neardictators. Some consider it an antiAmerican stalking horse for Chinese and or Russian hegemony, with the potential to become "OPEC with nukes." Whatever: The Shanghai Cooperation Organization (SCO) a so-called "anti-terrorism, anti-separatism, anti-extremism" grouping, including China, Russia, Kazakhstan, Kyrgyzstan, Uzbekistan and Tajikistan, which holds its fifth annual meeting this week - definitely reeks of trouble for Uncle Sam. Start with this: The "anti-terrorism" SCO has given observer status to Iran, the world's top state sponsor of terrorism including an annual convention of just...