thanks to joe clark and to julia coronado, chief economist for north mesh at bnp paribas for joining show. evidently an apple a day keeps a doctor away, so what could a cheeseburger pizza do for you and could a food like this come with a health warning? that's a good question. we're talking about food launching in the middle east. a new pizza from pizza hut with cheeseburgers on it. is that something that would interest you? >> that is a cheese bupizza wit cheeseburger to be honest. >> it's a bit much, but there are days -- >> hang around long enough, you see everything. why not have a pizza and a separate cheeseburger? i'm not surprising they're looking like that. i would as well if someone served that in front of me. on that note, we'll wrap up today's "worldwide exchange," jackie. just to remind you, thank you, jackie. rue put murdock or pert rupert murdoch is still testifying. jackie, it means it's time for us to say good-bye. >> that's right. it was great to join you guys today. i'm jackie deangelis in the united states. lots more coverage of the west. >> coming up, "squawk box"