President Obama isn't solely at fault for the systematic collapse of American foreign policy over the past eight years, but there sure have been a lot of failures.
The Era of Hope and Change has been one prolonged act of suicide. If anyone had said that Obama would manage to alienate Israel and the Philippines, lose Turkey, pay Iran a hundred billion dollars, preside over the loss of a won war in Afghanistan, lose billions of dollars in military equipment to ISIS, watch a consulate burn, restart the Cold War with Russia, cause Japan to re-arm and go the knife's edge with China would you have believed it? If someone had told you in 2008 millions of refugees would be heading for Europe and that the UK would leave the EU after Obama went there to campaign for them to remain would you not have laughed?