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NASCAR has made an offer to acquire all outstanding stock in the International Speedway Corp., which owns 13 NASCAR tracks, including Daytona Int'l Speedway. (NASCAR photo)

Alex Bowman (88) battles jamie McMurray during Saturday's Coke Zero Sugar 400 at Daytona Int'l Speedway. (NASCAR photo)

Jimmie Johnson (48) leads Brad Keselowski (2) and Ricky Stenhouse during Saturday's Coke Zero Sugar 400 at Daytona Int'l Speedway. (NASCAR photo)

Multiple cars are involved in an on-track incident in turn three during Saturday's Coke Zero Sugar 400 at Daytona Int'l Speedway. (NASCAR photo)

Martin Truex Jr. (78) battles Erik Jones for the lead in Saturday's Coke Zero Sugar 400 at Daytona Int'l Speedway. (NASCAR photo)

Erik Jones (20) takes the checkered flag to win Saturday's Coke Zero Sugar 400 at Daytona Int'l Speedway. (NASCAR photo)