11 year-old sells 3-D printed items to support 9/11 fundraiser in Berlin

Landon Nguyen, an 11-year-old boy, has a big heart. He sells 3-D printed items and picks a charity each month to donate to. His journey started almost two years ago, when he saw someone sell 3-D printed dragons at The Big E in West Springfield, Mass. “I overheard somebody ask their mom for one, and they said they couldn’t afford...