What i can suggest to you bearjam1 is the following.
The best way to get this info out and make it count is to get his adress or email and send him a brochure of the disclosureproject.
Steven Greer is the best hope out there for him to release this info and be protected at the same time.
Dr.Steven Greer has more then 400 military witnesses ready to testify under oath and with these kind of people backing him he probably would feel better coming foreward.
You can find a brochure at:
http://www.disclosureproject.org/
When u find his adress or email u can always send it annonymously.
Great story by the way.