I’ve got a double dose of Republican crazy today, starting with Lubbock County (Texas) Judge Tom Head, who warned this week that the nation could descend into civil war if President Barack Obama is re-elected.

Saying that as the county’s emergency management coordinator he has to “think about the very worst thing that can happen and prepare for that and hope and pray for the best,” Head told radio host Jeff Klotzman that he believes “in this political climate and financial climate, what is the very worst thing that could happen right now? Obama gets back in the White House. No. God forbid.”

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Referring to unexplained “executive orders” and other documents that Obama and “his minions have filed,” Head said, “regardless of whether the Republicans take over the Senate, which I hope they do, he is going to make the United States Congress and he’s going to make the Constitution irrelevant. He’s got his czars in place that don’t answer to anybody.”

Obama, Head said, will “try to give the sovereignty of the United States away to the United Nations. What do you think the public’s going to do when that happens? We are talking civil unrest, civil disobedience, possibly, possibly civil war. … I’m not talking just talking riots here and there. I’m talking Lexington, Concord, take up arms, get rid of the dictator. OK, what do you think he is going to do when that happens? He is going to call in the U.N. troops, personnel carriers, tanks and whatever.”

Head vowed to personally stand “in front of their personnel carriers and say, ‘You’re not coming in here.’ And I’ve asked the sheriff. I said, ‘Are you going to back me on this?’ And he said, ‘Yeah, I’m going to back you.’ Well, I don’t want a bunch of rookies back there who have no training and little equipment. I want seasoned veteran people who are trained that have got equipment. And even then, you know we may have two or three hundred deputies facing maybe a thousand U.N. troops. We may have to call out the militia.”