Watch CNBC's full interview with Kroger CEO Rodney McMullen

Shares of Kroger are lower today after the company reported earnings, but missed on revenue. Kroger CEO Rodney McMullen joins 'Closing Bell' to discuss the company's quarterly earnings, his future outlook, online shopping and more. I'm super proud of all our teams and everything they're doing, says McMullen. When you look at what's behind the numbers, we're set up well for the fourth quarter, as well as 2021, he adds.