joining us at post 9, outgoing head of new york city taxi and limousine commission, meera joshi.last day was friday >> yes i am wild on the streets now, no longer a government employee. >> still engaged in these issues broadly, i want your take. lyft and uber lowered the price of people expecting to pay for rides, adding a different level of convenience but the business models aren't clear yet even for those businesses, even though they're valued huge. what's the end game, how does it play out >> as they go public, one of the things if you look at lyft's public offering documents, how are they going to adapt to regulation regulation is well formed in new york and a lot of things that happened in new york are taking, they're getting gravity in other places like they will have an effect on the expenses so if you have to pay your drivers a certain amount of money, you have to work that into your business strategy. i think the end game here is how are these companies going to be able to be adapt to regulation they have to take on things like an added expense of paying drivers a livin