Situation in Mariupol has become ‘Ukrainian Alamo’: David Petraeus | ABC News
Jonathan Karl interviews former CIA Director Gen. David Petraeus on “This Week.” SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #ABCNews #ThisWeek #Ukraine #DavidPetraeus