But that's just me....
Your link summarizes the issue exactly the way the WSJ summarized it. They cannot prove the efficacy because it would be unconscionable to create a control group, so the state will simply refuse the preventative device to all.
Like I said before, the feds are already refusing to pay for the device for medicare patients, against the recommendation of doctors.
Frankly, I trust the editorial board at the WSJ a whole lot more than I could ever trust Gregoire. They may not be perfect, but they are not known frauds like Gregoire.