The US president made a dramatic reversal on his own position regarding the war in Ukraine on Tuesday, declaring that Kyiv 'is in a position to fight and win all of Ukraine back in its original form.' Speaking at the United Nations, he criticized European countries' migration and energy policies.

After a restrained state visit, the US president used his UN speech to attack the continent over migration, energy and free speech — and he won’t stop soon

The US president's comments mark the latest in a series of reversals on Ukraine, including a sudden pivot to peace talks with Russian President Vladimir Putin early this year that…