STEVE REED and MICHAEL MAROT
CONCORD, N.C. — Auto racing’s biggest day became a Memorial Day weekend tribute to NASCAR racing great Kyle Busch from Indianapolis to Charlotte Motor Speedway.
Busch died Thursday at 41 after severe pneumonia progressed into sepsis, resulting in rapid and overwhelming complications, according to a statement released by his family, and his loss sent shockwaves through the motorsports world and beyond…