Having lived in the US for 4 years, it has always bugged me that citizens can drive a car, defend their country, get married and sit on juries at 18 but have to wait until they are 21 to have a sherbet (alcoholic drink). The US shares this policy with three other nations: Palau, Indonesia and Mongolia. Why, why, why I ask you?? This man speaks the truth:
http://www.hulu.com/embed/w03csGIjbtFukSGJUfslAQ