Adrian Zuckerman, former U.S. ambassador to Bucharest, about Putin: "European countries must have a unified voice and in my opinion they must say no, very categorically, because otherwise this criminal will not stop."

"The biggest problem for NATO and European countries is that they haven't spoken with a unified voice for a long time, since not only the war in Ukraine began about 3 years ago, but since they invaded Georgia, since they sent those little green men into the eastern provinces in Ukraine, since we entered Crimea and with every incident that has happened since then, including the war and invasion of Ukraine. And so Tusk is 100% right. NATO needs to have a unified voice. European countries need to have a unified voice and in my opinion they need to say no, very categorically, because otherwise this criminal will not stop," said Adrian Zuckerman on Monday.