In his latest, hard-hitting column, Paul Craig Roberts doesn't mince words. Check out the first two paragraphs:
The neoconservative Bush administration will attack Iran with tactical nuclear weapons, because it is the only way the neocons believe they can rescue their goal of U.S. (and Israeli) hegemony in the Middle East.
The U.S. has lost the war in Iraq and in Afghanistan. Generals in both war theaters are stating their need for more troops. But there are no troops to send.
Bush has tried to pawn Afghanistan off on NATO, but Europe does not see any point in sacrificing its blood and money for the sake of American hegemony. The NATO troops in Afghanistan are experiencing substantial casualties from a revived Taliban, and European governments are not enthralled over providing cannon fodder for U.S. hegemony.
Read the entire column here, linked through Antiwar.com.