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jim bankoff from vox media. back to you. >> you could do it on the deck of the yacht. thank you, kayla. >>> also on "squawk alley," after a rough week in the polls, donald trump is making big changes to his staff, parting ways with one controversial campaign manager. plus our coverage of the ad festival continues. kayla has one-on-one interviews coming up you don't want to miss. t the td ameritrade trader offices. steve, other than making me move stuff, what are you working on? let me show you. okay. our thinkorswim trading platform aggregates all the options data you need in one place and lets you visualize that information for any options series. okay, cool. hang on a second. you can even see the anticipated range of a stock expecting earnings. impressive... what's up, tim. td ameritrade. >>> here's your cnbc news update at this hour. iranian state tv reporting that intelligence officials have broken up the biggest terrorist plot to ever target tehran. several suspects have been arrested and are under interrogation after agents seized ammunition and bombs. they were