brian o'kelley, ceo and founder of appnexus speaking to us. back to you. >> thanks for that, jules. just to show you where we stand with futures about ever we head into the break, fairly mixed open. the s&p ugt caught up a point. verizon and travelers and johnson & johnson dragged down the dow. we'll hear from coach and general dynamics before the open as well. plenty more to come meanwhile in the last part of the show leaders in davos are discussing the u.s. recovery, is it really the comeback? we'll talk about it with dr. nariman behravesh, chief investment economist in a moment. h, fifteen minutes could save you fifteen percent or more on car insurance. yeah. everybody knows that. did you know there is an oldest trick in the book? what? trick number one. look-est over there. ha ha. made-est thou look. so end-eth the trick. hey.... yes.... geico. fifteen minutes could save you... well, you know. >>> welcome to "worldwide exchange." i'm julia chatterley coming to you from davos. >> i'm ross westgate. here are the headlines from around the glo