rape add female passenger. let's talk about this with christine romans and paul call n callan. uber is super successful. everyone i know takes uber. >> well, uber has made its name by disrupting the traditional model. now you have cities and states saying wait a second, you can't be an unregulated taxi service. we want to have bigger and better background checks. we want all uber drivers to go through a fingerprint-based fbi database background check which is not the case right now for uber. in a way the thing that makes ub so -- uber so successful is getting it in trouble now. it's got very sharp elbows and moved in quickly now you have regulatory bodies saying wait a second here, you can't operate differently and make money when other people have to go through different background checks. >> so regular taxi services they fingerprint their drivers? >> in new york they do. when uber talks about different patchworks across the country, that's true. different cities have different licensing for taxis. but for an uber driver you have