https://www.reuters.com/article/us-autos-selfdriving/u-s-regulators-seek-public-views-on-self-driving-trucks-and-trains-idUSKCN1GD6C7

U.S. Transportation Secretary Elaine Chao said on Thursday that regulators will seek public input on rules for self-driving commercial vehicles and trains, as the administration grapples with how to regulate their expected future use.