"FILE - In this Monday, Jan. 26, 2015, file photo, Logan Green, co-founder and chief executive officer of Lyft, displays his company's ""glowstache"" during a launch event in San Francisco. On Monday, Jan. 4, 2016, General Motors Co. announced it is investing $500 million in ride-sharing company Lyft Inc. GM gets a seat on Lyft's board as part of the partnership, which could speed the development of on-demand, self-driving cars."