https://youtu.be/9hB6RqCFtnshttps://www.youtube.com/watch?v=Di6TsGYTsXghttps://www.youtube.com/watch?v=cB1UIBUQ3F8
Professor Emeritus, Chapman University
Professor Emeritus, Chapman University
https://youtu.be/9hB6RqCFtnshttps://www.youtube.com/watch?v=Di6TsGYTsXghttps://www.youtube.com/watch?v=cB1UIBUQ3F8