As David St. Hubbins of Spinal Tap once said, "It's such a fine line between stupid and clever." The following from the makers of the Gringo Mask, a protest against the Arizona illegal immigration law, clearly falls into the former category. How so? For one thing, the Gringo Mask makers are assuming the Arizona law permits racial profiling, which it expressly doesn't. Also, William Jacobson at his excellent Legal Insurrection blog notes that wearing a mask is legal grounds for being detained and arrested in several states - but not Arizona.