— Uber. This week's drama at the ride-hailing company concerned leadership. Or rather, lack of it. Former CEO Travis Kalanick will not be returning as chief, co-founder Garrett Camp announced, and major Uber investor Benchmark Capital filed a lawsuit against the former CEO. The company, which holds a 13% stake in Uber, claimed Kalanick usurped seats on the company's board of directors through fraudulent means to "increase his power over Uber for his own selfish ends." Additionally, Uber's first employee, Ryan Graves, announced he'll be stepping down as vice president of global operations.