mileage standards

“Mr. Obama has the historic opportunity to begin solving three of the nation’s most vexing problems: global warming, the thirst for oil and high gas pump costs.”

How? Obama should adopt tough car mileage rules, according to a New York Times editorial by Daniel Becker and James Gerstenzang: “Under standards that Mr. Obama set last year, cars and S.U.V.’s and other light trucks must reduce their greenhouse gas emissions by 5 percent a year,