i was really fortunate that the o'malley family allowed me access to walter o'malley's papers and his files from when he was moving to la and kind of planning the stadium. o'malley granted me and it was such detail in writing the book, i'm thankful to them for that because i wasn't really aware of what a kind of visionarywalter o'malley was . kind of how you conceive baseball as a spectator sport. i think now about baseball stadiums that have all these different entertainment things and then dodgers might seem old in that context but he was the first person to really see baseball as this family-friendly, kind of experience. he spoke with walt disney about how to build a ideal experience in dodger stadium, that's the kind of level he was thinking on when it came to this way and getting to dive into his little notes and index cards, was just, it was great. it was helpful in assembling the last part of the book and also as a baseball fan and as aperson who loves dodger stadium i'm thrilled to see where it came from . >> that's pretty amazing. now we don't have time for a few more questio