John Sullivan, the former U.S. ambassador to Moscow under Presidents Trump and Biden, worries that the Ukraine war could go on for "decades" and offers some candid views on his dealings with Vladimir Putin, Donald Trump and Joe Biden.
John Sullivan, the former U.S. ambassador to Moscow under Presidents Trump and Biden, worries that the Ukraine war could go on for "decades" and offers some candid views on his dealings with Vladimir Putin, Donald Trump and Joe Biden.