The market has been abuzz with whisperings that a diesel-powered Chevrolet Cruze could potentially hit U.S. shores, since the beginning of the year. But, none of us knew for sure whether or not the rumors were true, or if they were merely wishful hearsay. As is turns out, they're true! True, true, true, true, true!

In a recent interview with USA Today Dan Akerson, CEO, GM...