fence topped with barbed wire and avoided being spotted by employee patrols. european stocks are slightly lower. futures here are flat after gains yesterday. everyone in new york city is watching air b & b. it s the company that allows travelers to rent a room, apartment or home. the service has become wildly popular operating in 34,000 cities nearly 200 countries. here in new york city, lawmakers are saying, look, you are violating some of the rental laws. they are asking air b & b to hand over the names of new yorkers who rented out their home on the site. it s likely those individuals will be on the hook if the business model is found to be illegal. this has been a long, ongoing