He is a mercenary, and will probably never leave Ukraine alive.
Mr. Biden: The woman who just died, the secretary of state, used to have an expression, she said, 'we are the essential nation'.
Biden just called Putin a 'war criminal' again while meeting with the president of Poland.
Mr. Biden: Part of my disappointment is that I can't see it first hand…they will not let me, understandably, I guess, cross the border and take a look at what's going on in Ukraine.