calling for diplomacy. do you believe now is the time for diplomacy with russia? >> at the end of any conflict there's usually some peaceful solution. unfortunately we're in the midst of aggression of territories, of illegal annexing of states and military operations ongoing with air raids, with alerts. i think political or diplomat i can contacts are always useful. the way i say the state of play today we're not there yet. >> the name of the summit is the crimea platform. if russian forces are able to push russian troops out of the earn donbas and out of southern ukraine, would you be among those possibly urging ukraine to negotiate a peace which would allow russia to keep crimea?