I bet you support the illegal search and seizure of laptops coming across the border too. I know what the view is, and I don't believe it's in line with the constitution. Things change. Is there a law that says you can't drive within 48 hours of the smallest sip of alcohol? That's as dumb as saying you can't drive in the car with your ex. Yah, you might get in a fight, which would cause you to get angry, and drive recklessly. And you would be caught and cited for reckless driving. The point is that your BAC does not cause you to drive stupidly. You don't drink to .079 and drive fine and then one more drop magically takes you to .08 and all of the sudden you can't stand up. The issue with a drunk driver is that he is unable to drive. If your BAC reads 98% and you're able to drive, why shouldn't you be able to drive? The .08 law used to be higher, and there are people who still can't drive with .02. It's an arbitrary number that has no true bearing on your ability to drive. People constantly try to lower it because they don't think anyone should be able to drink ANYTHING because they don't know how to judge their own ability to drive safely, especially after drinking. And if they were caught and let go because they were able to drive safely, they might just come back next week a little bit more drunk and crash into something. Yes these are all valid reasons for WANTING these laws to be so strict and in place, but the laws themselves are reckless and unconstitutional. If we keep allowing this, the next thing we are going to do is start sending people to life sentences for attempted murder just because they say they hate somebody - that's usually the first step isn't it? But no crime has been committed, and nobody was harmed.
And actually the Virginia case where it was declared unconstitutional, from my understanding, was for a completely different reason.
I'm not defending drunk drivers, some people get way too drunk to drive, and they do hurt people. But we can't punish everyone for the same reason that we shouldn't punish a hunter for carrying a gun, while we should punish some thug standing on the corner of city street with a gun. There actually is a likelihood that this person with the gun will end up hurting someone, while the hunter is just trying to hunt.