Conversation so far:
What was Operation Tailwind?
1998, Arnett narrated a report on the joint venture (between CNN and Time magazine) program called NewsStand, covering "Operation Tailwind".
How was the program received?
The report, titled The Valley of Death, claimed that the United States Army had used sarin against a group of deserting U.S.
soldiers in Laos in 1970.
Did anyone dispute that?
Due to the US Government's insistence that the CNN report was flawed, three or more of the individuals responsible were fired or forced to resign.

Question: What happened after this?
Self-contained rewrite: What happened after the CNN report Valley of Death?