Kids and retailers hoping for playsets, books, and pajamas for beloved dump truck Leo and his construction vehicle friends ...

"My 2nd grade teacher, Ms. Kumm, helped out a lot," Leo said. "It's really fun to watch as these kids are loading the trucks," said Leo's former teacher, Patty Kumm. "They have a sense of pride.

WBBM By Marie Saavedra, Edie Kasten Click here for updates on this story CHICAGO (WBBM) — At just 11 years old, a little guy with a big heart already has changed the lives of hundreds of families for ...