[KarlInOhio]

"All interstate transportation". So he's not just talking about the interstate highways but every bridge, back road, deer trail or ferry which crosses a state border.

(OK, he probably really meant on airplanes, but is there a airline which doesn't require it now? That's like a federal regulation ordering restaurants to put cheese on their cheeseburgers.)

[Political Junkie Too]

And buses and trains.

Biden probably meant commercial interstate transportation.

He needs a federal angle. Individuals in their cars are protected by the Bill of Rights.

-PJ