In the US you can't do it, because the unions lobby to have two people per train and the people really like unions. EDIT: Listen, you can downvote me but it's

In the US you can't do it, because the unions lobby to have two people per train and the people really like unions. EDIT: Listen, you can downvote me but it's true https://www.etany.org/statements/impeding-progress-costing-riders-opto https://www.etany.org/statements/impeding-progress-costing-r... "Facts don't care about your feelings"