SF Taxi union's protest against Uber.

SF Taxi union's protest against Uber.
https://www.youtube.com/watch?v=yX1GaIvP5z0
Published on Jun 22, 2015
San Francisco, June 22, 2015. Taxi drivers protest Uber's headquarters during the U.S. Conference of Mayors. Uber and Lyft are said to be sponsors of the mayors' conference.
Taxi drivers want to be able to compete with UberX and Lyft on a level playing field.