George W. Bush (His Foreign Policy is still largely in tact almost 12 years after he left office)
What? George W. Bush foreign policy is dead
The US is no longer respected or a world leader. Neither side of the political spectrum is remotely interested in regime change or foreign wars.
The US ignored Assad dumping chemical weapons on kids. The US has also accepted North Korea as an equal and is deathly afraid (rightly) of the consequences of a war with Iran.
The post cold war policy of the Bush family and Clintons of the US being the world's policeman is dead.