When we're trying to solve difficult national issues its sometimes necessary to talk to adversaries as well as friends. Historians have a word for th… - Madeleine Albright

I have been reminded in recent months of that nearly three-hour session with Mr. Putin as he has massed troops on the border with neighboring Ukraine. After calling Ukrainian statehood a fiction in a bizarre televised address, he issued a decree recognizing the independence of two separatist-held regions in Ukraine and sending troops there. Mr. Putin’s revisionist and absurd assertion that Ukraine was “entirely created by Russia” and effectively robbed from the Russian empire is fully in keeping with his warped worldview. Most disturbing to me: It was his attempt to establish the pretext for a full-scale invasion. Should he invade, it will be a historic error.

I'm not a person who thinks the world would be entirely different if it was run by women. If you think that, you've forgotten what high school was like.

Ukraine is entitled to its sovereignty, no matter who its neighbors happen to be. In the modern era, great countries accept that, and so must Mr. Putin. That is the message undergirding recent Western diplomacy. It defines the difference between a world governed by the rule of law and one answerable to no rules at all.