Tesla CEO Elon Musk clapped back at Uber chief Dara Khosrowshahi, who said self-driving needs LiDAR, radar and cameras for "superhuman safety". Musk argued extra sensors create ambiguity and reduce safety, citing Waymo's highway limits. The spat comes as Uber expands robotaxi deals, while Tesla faces lawsuits, probes, and criticism over its Full Self-Driving system.