I live in Iowa. A local company is using CNG in their large vehicle fleet. They are paying $.89 per gallon and getting 3.77 miles per gallon for CNG. Their cost for diesel is $3.08 and are getting 3.83 mpg for diesel. Hey, any Fed's out there listening? Probably not, so the rest of us need to put some pressure on our Congressmen and Senators to develop a national energy plan that makes sense rath…