What is so hard about that? Where is the problem? Its not someones right to get behind the wheel after drinking
The thing is, you ARE allowed to drink and drive, it's not against the law. What IS against the law is drinking to the point where your BAC is greater than .8.
So now that we've established that drinking and driving is lawful, we just need to decide how much you can drink and still safely operate your vehicle. Getting somewhat back to the original topic of Redick, I think someone could safely drive with a 1.1 BAC.