An idea launched on the Internet is becoming closer to reality, thanks to the timely intervention of a former U.S. Air Force pilot.
Oilman Ron Mercer and adman Bob Hammack hatched their plan almost two years ago: Save the U.S. Postal Service from going broke by switching from gasoline to cheaper natural gas.
Read more: Oklahoma City group trying to turn U.S. Postal Service on to natural gas | News OK.
The Postal Service has been using CNG vehicles for almost 20 years. The lack of infrastructure limits their utility to a handful of locations nationwide.