Any of these Vietnam vets that have been there and know the deal, they don't feel that any Hollywood endeavor about the Vietnam era has ever gotten it right yet.
Hollywood people are filled with guilt: white guilt, liberal guilt, money guilt. They feel bad that they're so rich, they feel they don't work that much for all that money - and they don't, for the amount of money they make.
The Bible, as a revelation from God, was not designed to give us all the information we might desire, nor to solve all the questions about which the human soul is perplexed, but to impart enough to be a safe guide to the haven of eternal rest.

