Impaired Driving

What is the existing legislation for impaired driving in the United statues of America?

(Include level of courts, specific language from law, penalties and any exceptions such as how the law might apply to a minor).

What isthe purpose of the legislation, the factors that influence the law, and any recent or proposed changes that are relevant?

What is the trial process in America?

Are there certain identifiable groups who face discrimination or who are particularly vulnerable?

What is the international stance on this issue? (such as the UN). What role is the international community playing? (e.g., Interpol, ICC, ICJ).