I know a lot of people hate how the EPA stop them putting a monster V8 in their hot-rod, or a diesel in something-or-other.
Now that I've spent 6 months in West Africa, where 99% of vehicles belch black smoke 24x7, I have a new-found respect for the EPA.
Anyone that is against environmental regulations needs to live 6 months in a third world country to understand how important it is.