Filed under: MPG, Legislation and Policy, Green Daily, USAHow often do the Wall Street Journal, Bill Ford, Jr. and Thomas Friedman agree on something? When it's the gas tax, it's 100 percent of the time, and now a number of auto executives have added their voices in favor of a gas tax in order to reach the end goal of getting more fuel efficient vehicles into use. Speaking at the Reuters Autos Summit in Detroit, people like Jerry York, a former GM board member, and Mike Jackson, chief...