Conversation so far:
What work did Stephen do in Television?
He served as the historical consultant for the movie Saving Private Ryan.
Did he work as a consultant on any other films?
Ambrose served as executive producer for Price for Peace, a documentary concerning the war in the Pacific theater during World War II.
What other films did he work on?
Moments of Truth, a TV documentary.
Did he receive any awards for his work?
Ambrose's association with National Geographic stemmed, in part, from his designation as an Explorer-in-Residence by the Society.
What other activities did he participate in?
Ambrose operated a historical tour business.
When did the historical tour business begin?
CANNOTANSWER.
Were there any significant activities that took place?
CANNOTANSWER.

Question: Any other interesting information?
Self-contained rewrite: Aside from Stephen E. Ambrose's historical tour business, any other interesting information?