Planet Money has a great report in this: https://www.npr.org/2020/08/10/90111099...

		orev on Oct 19, 2021 \| parent \| context \| favorite \| on: High schoolers are training to drive 18-wheelers a... Planet Money has a great report in this: https://www.npr.org/2020/08/10/901110994/big-rigged