international correspondent clarissa ward, abby philip. clarissa, let's start with you. boyden and putin talked about this meeting positively but biden said he's not confident putin will change his behavior. what was your takeaway? >> i think none of us should expect president putin to change his behavior. he's modeled himself as an adversely to the west and that won't change. the me terrific expectation that we were given by people who watch and follow the creme lip closely ahead of the summit was they were hoping for a relationship that was respectful but hostile. no one is talking about adjusting fundamental behaviors but what they sang from the same hymn sheet is the element of predictability in the relationship with the hopes that