Senior Fellow and former Director of the Wilson Center's Kennan Institute’s William Pomeranz on why he’s concerned the Ukraine-U.S. summit will prove difficult for "Zelenskyy to get his points across." Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app Must-watch stories and full programs at http://www.