To see the Vietnam Veteran's Memorial, you have to travel to Washington, DC. But not everyone can do that. So there's a "Moving Wall" that travels around the country. It's a half-size replica, made of lightweight aluminum. And this summer, it visited Central Pennsylvania, specifically the small town of Smethport, in McKean County. WPSU's Cynthia Berger was at the opening ceremonies Thursday night, and she had this report.