JoePants

History reports Jimmy Doolittle was a really great, a really gifted, pilot. Did you find that to be the case?

I'm sure it was tough; like a lot of people we were pulling for you in my family.

• What is the thing about driving a purpose-built racecar most people don't understand?

• It's not just you have to go fast, but you have to go fast for 500 miles. How do you train your concentration to keep it together for that long in a race car?

• Is there a particular race you'd like to race again, a particular event where the finish was great and you were really digging your job? And is there one where something happened and it didn't work out like you wanted, and you'd want to go back and re-live that race again so this time you succeed?

• Looking back, what's a mistake you made going in to racing you wish you'd figured out earlier.

Thanks for doing an AMA. As an ego stroke, I recalled Dale Earnhardt declaring you one of the most talented drivers around, who could race well in whatever you were driving.