Last week, I listened to several speeches by President Zelenskyy. The most significant thing he said was that if Ukraine falls, Putin will go after Latvia and Estonia next, followed by Georgia, Poland, and Berlin. He was saying, in other words, that Putin’s goal was to recreate the Soviet Empire, and he would work to that end unless he was stopped now.What Zelenskyy said made sense. We saw that same scenario with Hitler a few decades ago. He had taken several aggressive steps against other nations and gotten away with it. Neville Chamberlain was so intent on avoiding war that ...