Former U.S. ambassador to NATO Ivo Daalder writes in Politico that attacking Iran is a far worse strategic “blunder” for the U.S. than the Iraq war, and the consequences will be much longer lasting.“The reasons for this are many, ranging from the immediate impact on the region and the global economy to the longer-term upshots for Russia and China, as well as the repercussions for U.S. alliances and America’s global standing.”“That much is already clear — and we’re only three weeks in.”