usatoday-techtopstories~CEO-Elon-Musk-says-Tesla-striving-to-improve-Autopilot

Tesla Motors is trying to see if it can make improvements in its Autopilot partial self-driving system, which may have been a factor in a recent fatal accident. He said "significant improvements" look possible that would be beamed to Tesla's electric cars wireless via over-the-air updates. The National Highway Traffic Safety Administration opened an investigation. Last week, the National Transportation Safety Board sent its own team to look into the safety of the system.