“We cannot allow Ukraine to fall, because if it does, there is a significant possibility that America will have to intervene in the conflict — not just with our money, but with our troops,” he told CBS News. Read also: US expects Ukraine to withstand Russia’s May offensive — report Russian dictator Vladimir Putin is trying to restore the Soviet Union to threaten NATO countries, he said. First, the aggressor country Russia invaded Georgia, and then annexed Ukraine’s Crimea, he said. “Are we to believe that in the face of this kind of consistent aggression, that if we allow Vladimir Putin to suc…