Should all cars be equipped with breathalyzers? Why or why not?

No, this only will add an extra cost to cars which are already expensive. Not every one drinks and not every one drinks and drive. A better solution is to make it mandatory to install when one is caught drunk driving.

No, I don't think they should be. I think that would add an extra cost to the car. And there are some people that don't drink at all so I think it might would offend them if it was on every car. It wouldn't offend me if it was on my car but I will never drink and drive anyway.

I think that would help because those dranks would test themselves before driving off. Maybe that will save their lives and others on the road.

I think it would be a really good idea if that were to be the case, and also if all cars were newly equiped with them. One never knows when they might be needed. I also think that there should be an attachment so that if one has already driven drunk once they should be changed, so you'd have to blow into it to get the car to work.