Supersized spud headed to Pittsburgh

An imitation potato (faux-tato?) the size of a Winnebago is headed to the Westmoreland County Airshow June 21-22 at Arnold Palmer Regional Airport near Latrobe. Why it matters: It's like the Oscar Mayer Wienermobile, but a 4-ton tuber. Zoom in: The Big Idaho Potato Truck rolls coast to coast with the 28-foot replica spud in tow each year to support charities, plug Idaho potatoes and serve up selfie ops. By the numbers: If it was a real potato,...