At the heart of the impeachment inquiry into US President Donald Trump is a July 25 phone call between the US president and Ukrainian President Volodymyr Zelensky. What impact are the hearings having on Ukraine and its ability to deter Russian aggression in the eastern part of the country? What are the prospects for reaching a mutually acceptable deal to end the conflict at the “Normandy Summit” in Paris on 9 December? What role do Washington and European countries play? Host Carol Castiel and VOA Diplomatic Correspondent, Cindy Saine, explore these and related issues with Russia and Ukraine expert Will Pomeranz, Deputy Director of the Kenan Institute at the Woodrow Wilson International Center for Scholars.