Washington — Doubling fuel-efficiency standards to 54.5 mpg by 2025 won’t be cheap — and it will require the government to consider other implications. The Obama administration finally unveiled the price tag to the auto industry for its proposed 2017-25 fuel economy regulations on Wednesday: $157.3 billion. But it will save consumers billions at the … Continue reading Price Tag of Obama’s 2025 Fuel Efficiency Standards: $157 Billion…