As Gas Heads to $4, Teachable Moment For Presidential Candidates
 We’re one-tenth of a penny short of $3-a-gallon gas today here in Michigan. Energy analysts predict that the price will approach or exceed $4 by mid-summer. Welcome to the new world of gas price politics and the emerging new culture of energy efficiency in America.  It’s a whole lot easier to make the case for land and energy-conserving development patterns, energy efficiency, and a new economic development strategy in the United States when consumers’ ire is stoked by the price at …