Can another Armenia-Azerbaijan war be prevented?

Nearly 100 soldiers are killed in a flare-up in fighting between Armenia and Azerbaijan. Russia is urging both sides to respect the truce agreed two years ago, but can another war be prevented? Join host Imran Khan. Guests: Nigar Arpadarai - Member of Azerbaijani Parliament. Vladimir Vardanyan - Member of Armenian Parliament. Daria Isachenko - Researcher, German Institute for International and Security Affairs.