According to Business Insider, Uber CEO Dara Khosrowshashi is not passing the buck on his company's self-driving car issues.<br />On Tuesday, Khosrowshahi and the head of the self-driving car unit, Eric Meyhofer, were questioned by employees.<br />The employees wanted to know about the culture at the autonomous-car unit.<br />They asked about allegations of infighting and dysfunction in the unit prior to a tragic accident that killed a pedestrian. <br />