"it would be to bad if a young person got bumped up to a felony later because of somthing done under the age of 21."
Dont get me wrong, I think everyone should be responsible for their own actions. If someone actually was driving intoxicated at the age of 20 (or 18 or 12), I have no problem with a later resultant felony. Thats not necesssarily the case with this law.
As far as stats on alcohol involvement, I would be real interested in any stats any agency or RG has compiled regarding BACs of .05 or less. doubtful. and if thats the case, its feelgood.
my $.02 on something i never need to worry about.