NPR’s Ailsa Chang reported earlier this week on the re-election struggles of U.S. Sen. Lindsey Graham, R-S.C., who is being challenged by right-wingers who think he’s not conservative enough. I nearly drove off the road when I heard this nugget:

Leading the pack of four Republican challengers is Lee Bright, a state senator who’s pushed legislation to ban abortion funding for victims of rape and incest. He also wants to make enforcement of the Affordable Care Act punishable by one year in jail.

“I would put my conservative record against any legislator in the country. I don’t think there’s anybody more conservative than I am,” Bright says.

Fortunately, Chang found that Graham probably doesn’t have much to worry about. Which means that even South Carolina Republicans have their limits.

Update: In other news from the far right, the Arizona Republican Party has censured Sen. John McCain for being too liberal.