Why not let the market make all those alternatives available, so that those of us who live where there is natural gas can use it in markets that will support it?
This is exactly what he is doing.
The transition from gasoline to natural gas in a car is easily and cheaply done. It is not uncommon. Distribution is no more difficult than getting propane for your barbecue pit or RV.
As he says, his proposals are not the perfect solution, but would definitely relieve a huge portion of the dependence on foreign suppliers. With all that money being spent in America instead of the ME, maybe better alternatives will be developed.
Isn't this the free market at work?
I commend the man for his efforts.