https://www.cnbc.com/2017/08/16/uber-investor-shervin-pishevar-claims-benchmark-wants-to-remove-arianna-huffington-from-the-board.html >Early Uber investor Shervin Pishevar sent Benchmark Capital another letter asking the firm to step away from the company's board of directors. In the letter, which Recode obtained, Pishevar claims that Benchmark is working with another major investor — Lowercase Capital — in its effort to remove former CEO Travis Kalanick from the board. >Pishevar also claims that Benchmark is seeking to remove Arianna Huffington from the board of directors.