Another dominating day by Jimmie Johnson. He became the first driver in 31 years to sweep both Cup races at Daytona in the same season by taking Saturday night’s Coke Zero 400. Johnson led 94 of 161 laps and nobody could catch him. He held off Kevin Harvick on a green, white, checkered finish. Tony Stewart looked like he was making a run for the lead when a wreck in the middle of the pack froze the field.