This document discusses the issue of drunk driving. It notes that driving with a BAC of 0.08 or greater is considered driving drunk. Drunk driving is an important issue because it has serious and lifelong consequences, and affects many people - one in three people are involved in an alcohol-related crash in their lifetime. The number of repeat drunk drivers was estimated to be around 2 million. The document also discusses how drunk driving affects others through injury and death, and how awareness can be raised through education and supporting organizations working to stop drunk driving like MADD.