BERMAN: All right. Developing overnight: the negotiations to try to find peace in the conflict in Eastern Ukraine. Negotiators have been working throughout the night to try to hammer out some kind of cease- fire. There was word of a possible breakthrough with the leaders of Russia, Ukraine, Germany and France due to arrive and meet in that country in just a few hours. But now, there are questions about that breakthrough. Nic Robertson joins us live from Minsk with the latest. Nic, what is the status? Did they make the progress that we hoped they were making?</s>NIC ROBERTSON, CNN SENIOR INTERNATIONAL CORRESPONDENT: It seems that some progress is being made. Precisely what it is -- I mean, the broad parameters of what they're trying to do here is -- and everyone has agreed to the territorial integrity and sovereignty of the Ukraine being paramount. But what they're talking about is a cease-fire that would pull the heavy weapons back from the front line that would create a buffer zone between the two forces on the battlefield right now. But going beyond that in the future -- and this is where it gets sticky and difficult -- is the nature of the political relationship and that political dialogue between the authorities in Ukraine and Kiev and the vast majority of Ukraine and those Russian-backed separatists in the Southeast of Ukraine. What kind of future would they have? What kind of autonomy would they have? Those are the tough points. The French foreign minister, the German foreign minister, have both said that many questions remain at this time. It's a very important moment, they say. The indications are that those leaders, Francois Hollande from France, Angela Merkel from Germany, Petro Poroshenko from Ukraine and the Russian president, Vladimir Putin, could be landing here in Minsk in about five hours' time. If they do, everyone at the moment is expecting talks that could go long, long into the night here, John.</s>BERMAN: We don't even know for sure if they will arrive there. Developments there so important. We're lucky to have you there, Nic Robertson. Thanks so much. Fifty-four minutes after the hour. Oil is cheap, but your gas prices, they're rising. Why? We'll get an early start on your money, next.
Agreement on Ceasefire in Eastern Ukraine?