It didn't make big news when it happened back in September, but according to this press release four US states, fed up with what they consider to be an inadequate response from the federal government to the growing problem of non-native insect introductions, filed suit against the USDA. California, Connecticut, Illinois and New York have joined together to sue, charging that the current methods used to treat wood packaging for imported goods are not effective (heat application) and/or are dangerous (methyl bromide). They want the USDA to look into alternative methods of preventing new invasive insects from entering the country, and claim that federal law requires that the USDA do so. You can read the full claim, which was filed in New York District Court, here (pdf).
Thanks to John R. from Don Watcher for sending in a link to this story.