Amid reports that Russia may be open to de-escalating the crisis in Ukraine, Eurasia Group President Ian Bremmer told CNBC on Friday that he's not buying it.

"I think frankly Russia-Ukraine is tending negative" with Moscow massing troops on the border, he said. "There's a greater likelihood of direct Russian intervention now than it has been at any point in this crisis. I would not be faked by this news now."