he does look elderly in the way he talks and the way he walks and the way he presents himself. and that can be used against him by people who say he's simply not up to it or he just doesn't have the vitality to take the country on to the next step. it's very hard for people in the democratic party to challenge a sitting president. if he ends up standing against donald trump, well, he's only about four years younger thanjoe biden. so the age issue is neutralised a bit there. but if the republicans come up with a much younger candidate, if they look to ron desantis, the governor of florida, who is enjoying a great political rising at the moment, he's 44, that really would make an enormous difference. can i turn to something completely different now? the ukrainian government or people that i've spoken to working for the ukrainian government are very nervous that at some stage president biden is going to force them or try to force them at any