By DAVID PHELPS, Minneapolis-St. Paul Star Tribune
Golf device inventors sue U.S. Golf Association
A golf-ball-shaped device that blows talc into the air is the subject of the latest dustup over what's legal on the links.The small Rochester, Minn. company that makes the squeezable product, called the Windage, is battling the powerful U.S. Golf Association (USGA) over whether the device constitutes an illegal way for players to judge wind direction.

