thanks so much for joining us, stephen gallo at sch in the ider foreign exchange. >>> coming up in the next hour of "worldwide exchange," we will continue to monitor headline stories and bring you up to speed with all of them. >> plus, can coca-cola adds more boosts to earnings seasons? should investors be more weary headed into the second half? we'll have analysis after the break. >>> i'm christine tan. in asia, japan's prime minister dissolves parliament and calls for august 30th elections, possibly setting its party up for a historic defeat. >>> i'm ross westgate. here in europe, stocks have traded to the upside as credit suisse follows goldman by raising its target for the s&p. >>> and i'm bertha coombs. in the u.s., ben bernanke gives a fresh report on capitol hill today and outlines an exit plan for the fed's policy of quantitative easing. if you're just joining us in the united states, welcome to the start of your global day with "worldwide exchange." we broadcast live from the u.s., asia and europe. and in the u.s. this morning, if futures are more or less flat. we've got a ton