From the Yourica Report (commentary on the Reason magazine article referanced at the bottom of this page):

"Mainstream outlets like the Los Angeles Times and The Washington Post are finally starting to take note of the influence Rushdoony and his followers have exerted for years in American conservative circles. But a second part of the story, of particular interest to readers of this magazine, is the degree to which Reconstructionists have gained prominence in libertarian causes, ranging from hard-money economics to the defense of home schooling. "Christian economist" Gary North, Rushdoony's son-in-law and star polemicist of the Reconstructionist movement, is widely cited as a spokesman for free markets, if not exactly free minds; he even served for a brief time on the House staff of Rep. Ron Paul (R-Texas), the Libertarian Party presidential nominee in 1988, when Paul was a member of Congress in the '70s. For his part, Rushdoony has blandly described himself to the press as a critic of "statism" and even as a "Christian libertarian." Say what?"

(emphasis mine)

[UPDATE with more info] Here are some of the writings that Gary North has done in support of Ron Paul.  For more, you can go to the Chalcedon website, or to lewrockwell, and read for days all of the glowy stuff he has written about how you should elect Ron Paul.

http://www.lewrockwell.com/north/north538.html

http://www.lewrockwell.com/north/north252.html

Now, I'm pretty sure that Ron Paul isn't a theocrat...so it leaves me to wonder how he gets such heartfelt support from someone who believes the things that Gary North believes.  Reason Magazine (where you can go for all the latest thoughts on Objectivism and Libertarianism) wonders the same thing.  The Invitation to a Stoning article is a must-read, as the author asks what price the support of theocrats is worth.  The thing I think we need to remember is that the theocrats have MONEY and give it to the causes they champion with religious zeal.

From Reason Magazine (I urge you to read the whole article, but if not, here's a gem to read here):

Among other ideas Reconstructionists have helped popularize is that state neutrality on the subject of religion is meaningless. Any legal order is bound to "establish" one religious order or another, the argument runs, and the only question is whose. Put the question that way, and watch your polemical troubles disappear. If we're getting a religious establishment anyway, why not mine?

"The Christian goal for the world," Recon theologian David Chilton has explained, is "the universal development of Biblical theocratic republics." Scripturally based law would be enforced by the state with a stern rod in these republics. And not just any scriptural law, either, but a hardline-originalist version of Old Testament law--the point at which even most fundamentalists agree things start to get "scary." American evangelicals have tended to hold that the bloodthirsty pre-Talmudic Mosaic code, with its quick resort to capital punishment, its flogging and stoning and countenancing of slavery, was mostly if not entirely superseded by the milder precepts of the New Testament (the "dispensationalist" view, as it's called). Not so, say the Reconstructionists. They reckon only a relative few dietary and ritualistic observances were overthrown.

So when Exodus 21:15-17 prescribes that cursing or striking a parent is to be punished by execution, that's fine with Gary North. "When people curse their parents, it unquestionably is a capital crime," he writes. "The integrity of the family must be maintained by the threat of death." Likewise with blasphemy, dealt with summarily in Leviticus 24:16: "And he that blasphemeth the name of the Lord, he shall surely be put to death, and all the congregation shall certainly stone him."

Reconstructionists provide the most enthusiastic constituency for stoning since the Taliban seized Kabul. "Why stoning?" asks North. "There are many reasons. First, the implements of execution are available to everyone at virtually no cost." Thrift and ubiquity aside, "executions are community projects--not with spectators who watch a professional executioner do `his' duty, but rather with actual participants." You might even say that like square dances or quilting bees, they represent the kind of hands-on neighborliness so often missed in this impersonal era. "That modern Christians never consider the possibility of the reintroduction of stoning for capital crimes," North continues, "indicates how thoroughly humanistic concepts of punishment have influenced the thinking of Christians." And he may be right about that last point, you know.

(emphasis mine)