Bryan at Arguing with Signposts talks about the asinine Wright Amendment, a provision of federal law that prohibits Southwest Airlines from serving most of the United States for passengers headed to or from Dallas’ Love Field. There’s more details on the back-and-forth lobbying here and here (registration required for both), and background on the Wright amendment in this Virginia Postrel op-ed; I have to say it’s downright odd (for me, at least) to be in the position of agreeing with Trent Lott’s position on an issue.