stefanie babst, thank ou so expenditures. stefanie babst, thank you so much — expenditures.or your time _ expenditures. stefanie babst, thank you so much for your time and - you so much for your time and lending us a bit if your expertise. we appreciate that. over the next couple of hours, we have world leaders arriving and we are waiting for that family photo that everyone will know so well. the collection of world leaders posing for that all—important photograph before the talks get under way. we will bring you more coverage of that as it happens. thanks very much, lewis. there is plenty more on that nato summit on the bbc news website. prime minister rishi sunak has described allegations that a bbc presenter paid for explicit images from a teenager as "shocking" and " c oncerning" the parents of the young person at the heart of claims are standing by their account, according to the sun newspaper, after a lawyer representing the individual said the parents' claims were "rubbish". here's what mr sunak had to say a short while ago. well, look, obviously they are very serious