Find the full, original interviews below:
Costas – https://www.podcastone.com/episode/Golf-With-Jay-Delsing—August-2-2020—Bob-Costas-
Nantz Pt 1 – https://www.podcastone.com/episode/Golf-With-Jay-Delsing—July-12-2020—Jim-Nantz-Pt-1
Nantz Pt 2 – https://www.101espn.com/episode/golf-with-jay-delsing-july-26-2020-jim-nantz-pt-2/