THE ICONIC Howard Stern Show on SiriusXM is set to be canceled after a stunning 20-year run, sources exclusively told The U.S. Sun. Stern, 71, who has had a mega-bucks contract for decades at the subscription satellite radio provider, will likely cut some sort of deal for Sirius to keep his catalogue upon his exit, sources said. After nearly 20 years, Howard Stern is set to part ways with SiriusXM, sources exclusively revealed to The U.S. Sun "Stern's contract is up in the fall and while Sirius is planning to make him an offer, they don't intend for him to...