jose serano introduced a bill friday to repeal the 22nd amendment which places term limits on the presidency. currently under law, presidents can only serve two terms. he has proposed similar resolutions a number of times regardless of which party was in power, twice in bill clinton's administration, four times during george w. bush and this is the second effort under president obama. none has ever made it to a floor vote. >> cash for clunkers is apparently a clunker for the environment. they say the program produced tons of unnecessary waste while doing little to curb greenhouse gas emissions. the emphasis was on car shredding and not recycling even though they say cars are almost completely recyclable. if they had recycled just metal and plastic it would have saved