NYC bike lanes

A lot of things get criticized in New York City and bike lanes are no exception. They do take up a lane and are a visible and easy target, but are they the root cause of the traffic woes plaguing the city? Transportation Commissioner Polly Trottenberg literally bears witness to where the rubber meets the road. Evaluating bikes lanes with her team, she dissected the true cause of our modern traffic ordeal. News flash -- it is not bike lanes.