essential to supply chains in this economy. without it, you d see a wide-ranging impact including gas prices. we would see food impact. commuters. let me give you key facts about how reliant this economy is on rail. nearly 70% of u.s. coal production moves by rail. food. 1. million car loads every year go by rail. crazy stat. 75% of new cars and trucks purchased in the united states also get delivered by rail, and to the impact of commuters, about 70% of miles traveled by amtrak trains are on tracks owned by freight rail. all of this explains why president biden, one of the most pro-union presidents in recent memory, is calling for congress to step in here. matt, another interesting point, lack of paid sick leave how common is paid sick leave? reporter: increasingly common. eight in ten workers in this economy, they do have access to