NEW ORLEANS — Federal prosecutors have hailed a federal appeals court ruling as a victory in their efforts to curb illegal drug use at high energy, all night dance parties known as raves. The 5th U.S. Circuit Court of Appeals ruled on June 20 that an agreement, worked out between the government and a rave club in New Orleans, can be enforced although it bans legal playthings like giant pacifiers, glow sticks and mentholated inhalers. Prosecutors say the stuff is Ecstasy paraphernalia that promotes illegal drug use. In 2001, federal prosecutors said the case was the first use of crackhouse...