douglas brinkley. >> nice seeing you. thank you. >> thank you very much. great. [applause] cler >> funding for overheard with evan smith is provided in part by hillco partners, texas government affairs consultancy and its global health care consulting business unit, hillco health. and by the mattson mchail foundation in support of public television. and also by mfi foundation, improving the quality of life within our community. and also by the alice clayburg reynolds foundation and viewers like you. thank you. steves: the galata bridge spans the easy-to-defend inlet called the golden horn in the very heart of istanbul. a stroll across the bridge offers panoramic views of istanbul's old town, a chance to see how the fishermen are doing... and plenty of options for a drink or meal with a view. for fast food, istanbul-style, we're grabbing a fishwich, fresh from the guys who caught it, at one of the venerable and very tipsy fish-and-bread boats. oh, man. [ speaking turkish ] [ speaking turkish ] this is istanbul fast food, huh? now, this is what kind of fish? fresh