Home Markets U.S. NTSB chair raises safety concerns about heavy electric vehicles U.S. NTSB chair raises safety concerns about heavy electric vehicles Andrew M Jan 12, 2023 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/us-ntsb-chair-raises-safety-concerns-about-heavy-electric-vehicles-2978566 Market Updates National Transportation Safety Board U.S. NTSB chair www.investing.com/news/stock-market-news/us-ntsb-chair-raises-safety-concerns-about-heavy-electric-vehicles-2978566