There is an issue there but it is more fuel regulations than safety. How much fuel a vehicle can burn and pass EPA Depends on size. The scale isn't quite right so the automakers can make a car bigger and pass more easily than making it small and more efficient.
I think Obama made changes that made that incentive worse but it has been broken for a long time before him.
I think Obama made changes that made that incentive worse but it has been broken for a long time before him.
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