really one person knew i'm going to gauge, i guess you would ever guess, of course is nicholas markovich. be a political commentator. thanks very much for joining me. what is a successful cement? what does that look like? i think it's like a successful some. it would be something whereby presidents would come back to their countries with some sort of victory, maybe some sort of roadmap on strategic affairs that they can discuss on. i don't think anything spectacular will come out of the summit, but definitely it would be positive on both sides if they show their own populations on the world that moscow and washington can discuss on both sides. very common. there's some things that have to different together that can bring this back type of roadmap, maybe on, on the, on the missile missiles maybe on security, maybe all depend on it. for example, maybe starting off with the subject. that would be a victory for both sides. definitely, i also i, i get a sudden the more, but we speak to people to we read that that's almost a 3rd country lacking his silently and not country as china. obviously