The policies of the U.S. and its allies towards the war in Ukraine and the Gaza Strip have completely exposed its national strategic goals, writes Julian Zelizer.

Zelizer: It sank into their blood to the point that it greatly harmed the slogans and plans of President Joe Biden's administration, which only has a few months remaining. He says Biden's claims about "the only way to restore the global position of the United States" were never based on a desire to contain conflicts and enhance stability.