Robert Knight

Until very late in the Virginia campaign, Ken Cuccinelli seemed to be following the strategy that doomed John McCain and Mitt Romney, among others, which is allowing the false charge of extremism to go largely unchallenged.

Mr. Cuccinelli is a principled conservative and an effective attorney general respected by many of his peers across the country. The steady stream of "extremist" attack ads from his opponent, Terry McAuliffe, however, may well persuade enough Virginians that Mr. Cuccinelli is "dangerous." But who are the real extremists?

Does wanting to place every single American under socialized government health care make you a "moderate?" Does opposing this make you an "extremist?"

How about opposing tax increases? Is that "extreme?" Or favoring voter photo ID laws? We're told that enacting such laws is not only "extreme" but "racist." How about believing that marriage is the union of a man and a woman? Too "extreme" for Virginia?

Ever since the GOP-controlled Virginia legislature in 2012 passed a law requiring abortionists to give women ultrasound imaging before an abortion, Democrats have had a field day accusing Republicans of being "extremists" who want to force women to have "transvaginal ultrasounds." The Democrats are fine, of course, with "transvaginal abortions."

One TV ad for Democrat attorney general candidate Mark Herring features a woman noting that as a state senator, Republican Mark Obenshain backed the ultrasound bill. Then she quotes various authorities calling the requirement "intrusive," "medically unnecessary," "medical rape," and "grotesque." She finishes with: "Mark Obenshain, a real threat to Virginia women."

The ad leaves the impression that if Mr. Obenshain is elected, Virginia women will be chased down the street by brute squads wielding vaginal probes. It's very effective until you stop to think. What's more "extreme" or "intrusive?" Letting women see what's going on in their wombs, or having an abortionist reach in to tear a baby apart? One action is diagnostic, while the other's specific purpose is to take a human life. And yet one is "extreme," and the other is about "women's health."

Well, as we learned in 2012, when the Obama campaign, confronted with the truth, continued to run an ad falsely charging Mitt Romney with causing a woman to die of cancer, that truth is a luxury, not a necessity. If truth helps to elect the candidate, fine. But if a lie works better -- and there are lots of ways to lie -- go for it. The media won't be the least bit curious.

The antidote is to put the liars on the defensive by exposing the lies, and defending your own positions with unapologetic clarity.

Conservative GOP candidates found their inner pit bull in 2010, running against Obamacare and achieving an historic electoral victory. In 2012, they seemed to forget that lesson. It didn't help that the Internal Revenue Service was treating the Tea Parties like Chicago shop owners who won't "play ball for the team."

But with Obamacare's pain spreading, the only thing for Republicans to fear is fear itself. That and reverting to form.

Robert Knight

Robert Knight is an author, senior fellow for the American Civil Rights Union and a frequent contributor to Townhall.