"But Darryl Sharratt says America has already convicted his son and the other Marines, and he feels helpless, lost, as he awaits a decision on possible charges."
No, Mr. Sharrat, many of Americans haven't convicted your son, while quite a few don't care or make assumptions based on flawed reporting. Those who do know, such as many here on FR, believe that your son and his fellow Marines did nothing wrong.
Your post prompts me to add:
If any Haditha Marine families see this thread, please know that you have many friends on Free Republic who stand with you.