Elon Musk's loop works, but real test is yet to come
The CES technology show in Las Vegas last week was an important milestone for founder Elon Musk’s The Boring Co, which operates a network of underground tunnels to ferry passengers around the massive convention center in Tesla Inc vehicles. The Vegas Loop performed mostly well, despite hitting some snags that were caught on video and drew mockery on Twitter toward a company that has said its mission is to “solve traffic.” Another element of Musk’s initial vision also appears to be fading: The vehicles rely on human drivers behind the wheel, a stipulation that is unlikely to change any...