Rochester Hills-native NASCAR driver Brad Keselowski says hes been filling up his time away from racing. There are a lot of different protocols, Keselowski said. Keselowski says the experience will be different pre- and post-race, but if these protocols are necessary for NASCAR to return then hes all for it. Its not great circumstances, but (it will) definitely be a moment in history.Sundays race at Darlington is called the Real Heroes 400. MORE: Top NASCAR drivers to honor two Henry Ford nurses during Cup Series race