General thoughts on Kurt Busch missing Pocono with concussion-like symptoms and acknowledging racing’s inherent dangers (1:30); the variables (and accompanying risks) that make racing different from other pro sports (3:30); why safety is a community issue (5:30); tracing the origins of the last safety revolution in NASCAR (7:15); reflecting on an era when conversations in NASCAR were contentious about safety (11:00); what’s happening with drivers in Next Gen crashes (15:00); a focus on the headrest and foam (17:00); staying proactive while acknowledging that “driving a race car is not a safe endeavor” (18:00); what’s the next step for the SAFER barrier? (20:00); “Things happen at speed” – understanding the risks drivers accept and the indescribable feeling of what it’s like to hit walls at 190 mph (22:00).

Visit www.nbcsports.com/nascar and www.nbcsports.com/motors for more NASCAR and motorsports coverage from NBC Sports.