U.S. guidelines for self-driving cars welcomed at Nagano G-7 summit

U.S. Transportation Secretary Anthony Foxx said Sunday that his counterparts in the Group of Seven developed nations welcomed U.S. guidelines on regulating self-driving cars and have agreed to work together on creating such standards to maintain safety. "There was actually a very enthusiastic reception to the policy," he said. "We did a good job of inventorying what each country is doing and laying out areas that we want to explore further." Such issues include cybersecurity, ethics and privacy, wireless spectrum questions and many other issues, he said, while noting that reaching a resolution might take years, meaning the technology will be moving faster. Foxx called the U.S. guidelines released earlier this month the most comprehensive on autonomous vehicles, coming out ahead of the rest of the world.