Originally Posted by mRclARK1

Just wait until the day one of these things doesn't let someone drive to the hospital or something because they used mouthwash within the last couple hours...

I'm all for the idea of finding ways to deal with drunk driving, and even though it's only for those with a previous DUI, this seems a little too much like the government trying to babysit people. Not to mention it's easy to get around. What's next? Some device to make sure I'm not too tired? Too angry? Too old? Another to make sure I'm not texting or talking on my cell phone? Granted none are nearly the problem drunk driving is, but you get my point I hope...