I agree, 18 year olds shouldn't be able to own guns...21 is the age of adulthood. Therefore, no more voting under the age of 21, no more drivers licenses under the age of 21, no more taxes on income of under 21, no more military service, no more contracts of any kind under 21 (this includes student loans). See how retarded we can get when we try? These people are stupid. 18 year olds haven't fully matured in OUR culture, throughout history teens have fought our wars, fought for justice, served humanity. We have coddled them long enough, they are adults and should be given the responsibility and accountability that adulthood entails.