Regan Smith, , right, talks with Tony Stewart on the grid before Sunday’s Daytona 500. Smith was  the replacement driver for Kurt Busch on Sunday.
Regan Smith, , right, talks with Tony Stewart on the grid before Sunday’s Daytona 500. Smith was the replacement driver for Kurt Busch on Sunday. Robert Reiners Getty Images
Regan Smith, , right, talks with Tony Stewart on the grid before Sunday’s Daytona 500. Smith was the replacement driver for Kurt Busch on Sunday. Robert Reiners Getty Images

Daytona 500: NASCAR season kicks off without the Busch brothers

February 22, 2015 06:16 PM