Suppose you were an advisor to the President of the United States, and within 12 hours a possible disaster is coming, one that could change the world as we know it. The president has ordered all federal agencies to make no statements to the press, that all announcements, if any, will come from the White House.
The question in a meeting in the Situation Room is whether the president should do nothing or do something. The fear of doing something is that it will cause panic among the population, traffic gridlock, a run on goods in stores, and general chaos. The plan was to do nothing, but then one pesky news organization somehow learned of it (despite the news blackout)and other news organizations are demanding that the White House confirm or deny the report.
You want to do the right thing; you believe the President wants to do the right thing. But what IS the right thing? What would you advise the president to do? Do the people have a right to know, even if that knowledge might cause chaos? In this case, knowledge will NOT prevent the thing from happening.