how to make car sell next year long

now that CASH FOR CLUNKERS is running well what can lawmakers do to stimulate car sells further on. 

one thing they can raise the limit of eligiblity to 20 mpg to get in the next lot of 500,000 cars or so with whatever environmental benefits. secondly the lawmakers must plan a regular programme wherein all vehicles which are 20 years old must be off the road every year and they may offer some incentive though not as much as clunkers. this is already done in europe with obvious benefits. in fact all countries in the world must follow these practice

it is not difficult to calculate number of vehicles that will be off the road and new fuel efficient hybrids can be manufactured by detroit.

that should be the plan.