Venture capitalist Vinod Khosla reacted to a video showing Stanford graduates walking out as Google CEO Sundar Pichai takes the stage as commencement speaker. "The stupidity of…students to take the greatest opportunity…to really free humanity and go walk out on Pichai. Biased, idiotic…and very selfish," Khosla said. The students unveiled Palestinian flags, blew whistles, and chanted in protest.