Some French politicians have said that the European Union should drop sanctions against Russia so everybody can join together in this fight against the Islamic State. But we're hearing from French officials that [Francois] Hollande hasn't changed his stance. He's - he's still saying that sanctions shouldn't be lifted until the Minsk agreement has been implemented.

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

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.

And it's significant that he has been using the, you know, language of betrayal in his rhetoric about Turkey. He called the shoot down a treacherous stab in the back by an accomplice of the terrorists. And that suggests that there could still be some harsh revenge in store for Turkey.

Some French politicians have said that the European Union should drop sanctions against Russia so everybody can join together in this fight against the Islamic State. But we're hearing from French officials that [Francois] Hollande hasn't changed his stance. He's - he's still saying that sanctions shouldn't be lifted until the Minsk agreement has been implemented.

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.