joining us now, barry knapp, head of u.s.lio strategy at barclays and, of course, he needs no introduction. i don't think we've given him introduction so far this morning. ken langone, co-founder of home depot and a former nyse board member. >> nice to be with all of you. >> i'm going to go to barry real quick on this. barry, when you think about both -- some of the indicators we're going to see this week and you think about all the mergers, frankly, we saw last week, and what kayla was just talking about, we've talk a lot about this idea, and i think you've talked about how you've been worried that the market might be ahead of itself. i'm now worried that the market may be behind itself simply because there's this whole newfound sense of confidence that may be keeping this thing going longer than we think. >> well, as far as the sentiment and competence dynamic that the mergers, we did think that business confidence would improve during the course of the year. it was so depressed last year because of public policy, uncertain