Natural gas instead of Gasoline, Which country move fast?

Fuel rationing has forced Iran's car makers to scale down the manufacture of gasoline powered cars and increase production of dual-fuel cars that also run on natural gas as part of Iranian government's attempt to reduce billions of dollars it spends each year to import gasoline.

In the ad. Boone talks about how the Iranians are moving quickly to vehicles powered by Natural gas so they can free up their $120 a barrel oil to sell to us. Boone says:
“Get this one. Iran is changing its cars to run on natural gas and we’re not doing a thing here…”
Please let have a look on this video:

## What Iran is Doing

## How Natural-gas Vehicles Work