His concepts in land and real estate development also left its mark on the global community and gave him the reputation as a fair man, but an immovable force in business.
He is an author of several publications, as well as magazine and newspaper articles on productivity, economic development, and labor and management relations, and has been interviewed about these topics with appearances on several television and radio talk shows.
[citation needed] Warren has worked with major motion picture studios, such as DreamWorks and MGM, as a production design consultant.
His years of involvement with both domestic and foreign relations made him an invaluable asset on such films as "Red Corner" with Richard Gere.
The film takes a dramatic focus on the healing that one relationship goes through after surviving breast cancer and as Tommy says, "it is another story that needed telling.