I pit Gov. Scott Walker for mandating the unnecessary inserting of objects into women

The study says that a small number of women did change their minds:

So there is a tiny difference – maybe not even significant statistically.

What I said at the time was that I expected a significant number…I might have tossed out 25%. If it had been, say, ten percent, I might have made a case that the benefit still outweighed the imposition on liberty.

But this, I concede, was not. I have only read the abstract, so I may reverse my opinion again if the study methodology is flawed in some way, but based on this evidence, I agree: the law is not justified.