The nation's two largest hot-dog makers - Oscar Meyer wieners, a Kraft product, and Ball Park franks, a Sara Lee Corp. product - are taking their legal beefs to federal court in Chicago, where a judge will determine whether either broke false-advertising laws when boasting about their top-dog status. (Associated Press)

The nation's two largest hot-dog makers - Oscar Meyer wieners, a Kraft product, and Ball Park franks, a Sara Lee Corp. product - are taking their legal beefs to federal court in Chicago, where a judge will determine whether either broke false-advertising laws when boasting about their top-dog status. (Associated Press)