New Orleans Saints running back Alvin Kamara just opened up about his NASCAR journey with Kevin Harvick. On the latest episode of Kevin Harvick’s Happy Hour, Kamara was asked when his love for racing began. “I wouldn’t say I liked racing necessarily my whole life,” Kamara said. “I think every kid grows up kind of have a little bit of interest in cars. My NASCAR/racing interest/journey started during the pandemic. Nobody’s doing anything, everything’s closed, you can’t really go anywhere, everybody’s inside trying to find the next bright idea or catching up 10s of thousands of shows. “I’m sitti…