They look different. They're from two different generations and from different backgrounds, but this is what friendship looks like. "She'll be my friend until the end,” said CJ Hart. CJ works at Walmart in Oxford, NC. One evening, he was wrapping up his shift trying to clear the carts from the parking lot as quickly as possible. "I see this woman and her daughter gathering carts and pushing them to the cart door. They weren't just getting one row of carts. They were getting carts on carts," CJ said. Tiffany Livengood and 8-year-old daughter Ryleigh wanted to help. "It's not right to just leave carts out. It's not really nice. I asked my mom if we could help and then we started helping," Ryleigh said. ...