Your interviewer is curious whether this was a driver for you pursuing an opportunity with them and whether the research you performed on their company revealed this fact. They recently celebrated 18 years of making Fortune's Top 100 Best Places To Work list. So go into your interview prepared with this information, and further determine what makes them such a great place to work, year after year. Comb over the CarMax website and get a feel for their identity and brand. Impress your interviewer with your company knowledge. For example, CarMax advertises, "We focus on our people. For nearly two decades, we have been a Fortune 100 Best Company to Work For, and it's because we truly value our people."