Update on the affair that almost nobody calls Mommygate: In a Houston Chronicle interview, Education Secretary Margaret Spellings positions herself as an opponent of federal intervention in curriculum about homosexuality, evolution and other topics.”I’m not going to sit up here in Washington, D.C., and try to dictate that,” she said. Meanwhile, PBS President Pat Mitchell has asked for an internal probe into the gay moms blowup, says the Los Angeles Times. Stations reaching at least half of U.S. households have aired the Buster episode condemned by Spellings, Current will report in its Feb. 14 issue, which features an extended interview with Mitchell on pubTV’s recent weeks of Heck.