Sobriety Checkpoints on Washington Highways

Governor Christine Gregoire is pushing for sobriety checkpoints at certain high-accident areas. This is favored by law enforcement, citizens’ groups and a lot of legislators from both parties. The ACLU opposes it.

Do you think these searches are an invasion of privacy? Or do you think that when you get behind the wheel of a car you're in the public arena and certain privacy rights no longer apply?