Russia-US talks on Ukraine peace deal end without breakthrough, says Putin aide

Five hours of talks between Russian President Vladimir Putin and top United States negotiators did not yield a breakthrough compromise on a possible Ukraine peace deal, a Kremlin aide said early Wednesday.

​ Five hours of talks between Russian President Vladimir Putin and top United States negotiators did not yield a breakthrough compromise on a possible Ukraine peace deal, a Kremlin aide said early Wednesday. Read More Breaking News, Latest News and Videos | CNN