The Chinese gov’s latest accusations of detained artist Ai Weiwei are: “tax evasion” (even though Ai’s company is registered to his wife Lu Qing), “destroying evidence” and “distributing pornography.” “Porn” refers to this self-portrait from Ai’s blog of his half-nude leaping through air with a stuffed animal covering his crotch. It’s an untranslatable pun that mocks government censors, but porn it isn’t.