Is it possible for an American president to accidentally carry out an isolationist foreign policy? That odd question crossed my mind last week as I talked with various foreign-policy experts about the Middle East, Russia, and Afghanistan. Judging by his words and his travels, there can be no doubt that President Obama intends to be anything but an isolationist president. He proudly called himself a citizen of the world while in Berlin during the campaign. He has gone out of his way to travel the world, speak to the world, and reach out for the favorable judgment of all the peoples of the world.