Should VW pay to retire the dirtiest diesel trucks for its cheating?

#hashtags: #EPA #Volkswagen #TDI

In the six months since the EPA revealed that Volkswagen used illegal "defeat device" software on TDI diesel cars, there have been many suggestions about how the company should pay for its deception. VW will of course have to recall all of the nearly 600,000 affected cars in the U.S. It also faces hefty payouts for both civil suits and potential...