Ukrainian and Russian Delegates Brawl at Black Sea Summit

Ukrainian delegate punches Russian official after Russian official snatched Ukrainian flag during photobomb attempt.
Earlier, Ukrainian delegates protested with flag during Russian delegate's address to assembly.
Scuffles erupted over display of Ukrainian flags at Parliamentary Assembly of the Black Sea Economic Cooperation in Ankara.
Incidents highlight ongoing tensions between Russia and Ukraine amid conflict in eastern Ukraine and Crimean peninsula.
Organizers condemned behavior of delegates and violence was broken up by security guards.