Russia's now in the middle of a fierce confrontation with Turkey. And that's one of France's NATO allies.

Putin has succeeded in many ways in making Russia an essential player there. He seems to have stabilized the Assad regime. And he has limited the options for the U.S. and its allies, you know. He has air control over a significant amount of territory. And he can prevent the allies from establishing a no-fly zone there.

Any climate scientist will tell you that an unusually warm month - or even a whole warm winter - doesn't mean much. It's the long-term trend that counts.

There are allegations actually that he's [Vladimir Putin] associated with real gangsters in the past and that he runs his top circle sort of like a mafia family. But, you know, what is clear is that he seems to prize loyalty above all. He deeply resents anything that he sees as a betrayal.

[Francois] Hollande said the United States and Russia should join forces. And his words specifically were to fight this terrorist army in a broad single coalition.