Oh, I've done a lot more than two. Sometimes I do more than two per day. Will continue to do so, also.
Spend some time looking at the damage done by DWI
I have done a great deal of research, and have come to the conclusion that the statistics are over-hyped.
As regards the checkpoints, they are only a minimal intrusion to the privacy rights of the innocent. You're stopped for maybe a minute.
Obviously, you've never been through one of these checkpoints.
History has proven that the Soviet people and East Germans found them intrusive. I do too.
I've seen the victims first-hand. Your research appears to only be from ideologically biased sites.
I worked on an ambulance when I was a high school senior. Some of the worst accidents I saw involved drunk drivers - and the driver almost always walked away.
A drunk driver ran into me when I was 19 years old, I was in a full body cast for months....my friend, in the passenger seat, broke her neck. How I wish there were checkpoint in those days.
The phrase that distinguishes a free people from an oppressed people is "Your papers please."