DAYTONA NOTEBOOK Crash debris hurts NASCAR fans at Daytona ← Related Article Visit The Boston Globe Share on Twitter Share on Facebook Comment on this Scroll to top of page Chris Graythen/Getty Images Kyle Larson (32) crashed into the catch fence at the end of the NASCAR Nationwide Series at Daytona International Speedway. John Raoux/AP Pieces of Larson's car flew through the air and into the stands. David Graham/AP Injured spectators were treated after debris flew into the stands. PIERRE DUCHARME/Reuters Rescue workers attended to the injured in the stands. BRIAN BLANCO/Reuters Rescue workers stood next to a hole in the catch fence following the crash.