Virginia governor Bob McDonnell announced this afternoon that he has, in fact, changed his mind on a newly-passed state bill that would require women seeking abortions to first undergo a vaginal probe without their consent. McDonnell had spoken in support of the bill before it sparked a national outcry. He then remained conspicuously silent for several days before coming out with recommended amendments to the bill to make it slightly less repulsive.

The governor said in a statement this afternoon:

For this reason, I have recommended to the General Assembly a series of amendments to this bill. I am requesting that the General Assembly amend this bill to explicitly state that no woman in Virginia will have to undergo a transvaginal ultrasound involuntarily. I am asking the General Assembly to state in this legislation that only a transabdominal, or external, ultrasound will be required to satisfy the requirements to determine gestational age. Should a doctor determine that another form of ultrasound may be necessary to provide the necessary images and information that will be an issue for the doctor and the patient. The government will have no role in that medical decision.

McDonnell’s backtracking on this component of the mandatory ultrasound bill is a partial but important victory for reproductive rights advocates who explained clearly in Virginia and around the nation what an atrocity the bill would have been.

But it’s also important to remember how far anti-choice politicians will go if they aren’t called out on their activities. Just last week, Virginia’s House passed not only the invasive ultrasound bill, but also an extreme “personhood” bill that could endanger legal birth control. Last year, Gov. McDonnell signed unnecessary regulations meant to shut down most of the state’s abortion clinics.

At the same time as Virginia was considering its new assaults on choice, the House held a hearing on President Obama’s requirement that insurance cover contraception, and invited only men. Both major GOP presidential candidates came out for an anti-contraception policy that’s to the right of most Catholics.

McDonnell claims he didn’t know the details of the atrocious ultrasound bill when he previously supported it. But the truth is probably a lot more cynical – he wants to be the GOP vice presidential nominee, and he knew he couldn’t get away with something this extreme. When it came to mandatory invasive ultrasounds, McDonnell got caught between the anti-choice base and everybody else. Every anti-choice politician with national ambitions should face the same pressure.