On Monday, U.S. Environmental Protection Agency (EPA) Administrator Scott Pruitt announced his plans to scrap Obama-era Corporate Average Fuel Economy (CAFE) standards for passenger cars and trucks, which require automobile manufacturers maintain a fleet-wide average of 54.5 miles per gallon (mpg) by 2025. This bold move by Pruitt will result in more affordable vehicles and additional cash in the pockets of families across the country. Mandates under the previous administration were negotiated when the economy was depressed and retail gas prices approached $4 per gallon. Proponents of tougher fuel economy standards used these circumstances to argue for ever-more fuel-efficient cars....