detroit, charlie, democrats line for robert knake.ler: good morning, c-span, and good morning, a guest. global is basically a search engine -- google. they make their revenue with advertising. searching in china is different from surging in india, searching and the united states, or in europe. it is what the searchers want to know. in china, they are not interested in your founding fathers, columbus discovering america. they want to know what they want to search in relation to their culture. you, young man sitting there, trying to bring old war phenomenon of divide and rule -- cold war phenomenon. so on and so forth. please, grow up. it is 21st century. host: we will get a response. guest: i think the first thing to understand, technically google was operating its own site in china -- who will.cn -- google.cn. the reason why they decided to do that in 2006 because google.com website was often being blocked or censured, so they went into china and they worked with the chinese government to establish google.cn and they have been tailori