years biden was vice president. there they are. it looks like the president is there. he's just arrived. the swiss president has welcomed him. they're about to waung in. it's interesting, clarissa. you see the president of the united states. you see the swiss president guy parmelin. we don't see putin there, clarissa. >> yes. we plan to see all three together. president biden arriving last, which was by the u.s.'s design. no one wanted to see an awkward situation where the u.s. president had to sit often and wait where president biden is fond of such displays of one upmanship. we should see all three greet each other and we'll be watching closely to see what if anything they can glean from the body