louise romero, i would like to mention. robert legal, the head of the two legal services. we're talking about a treaty. as all lawyers know, every word counts. so what i'm saying is that all of this work has only been possible because we have pooled all this expertise and experience. all the skills that these persons, these people could muster. i have worked towards unity and i very carefully nurtured the unity which heads of state and government under -- they have wanted to show from the outset. we will continue to ensure that unity. that unity among member states and unity among institutions. i have been a part of one of those institutions the past. i will be very happy to continue the work under this aegis. thank you. >> the united nations security council held an emergency meeting in new york yesterday to discuss the confrontation between russia and ukraine in the strait which connects the black sea and the sea of azaf. this portion of the session included remarks by u.s. ambassador to the u.n., nikki haley. as well as the ukrainian ambassador and deputy russian ambass