In my opinion all checkpoints are unconstitutional.
The only exceptions being perhaps an Amber alert with a high probability of the child being in an area that could be contained or some other exigent circumstance.
Travis
If that's true, you don't have a problem with checkpoints violating people's rights. You just have a problem with what they're typically used for. I agree with your statement, and think most people here would.
But agreeing with SOME checkpoints is the same stance the DWI guys have, just with different priorities.