Information is classified Secret when its release would cause "serious damage" to national security.
Your father's early release won't cause too much gossip- provided he doesn't create it himself.
Another release of Money's caused quite a stir in the 1990s.
The release of these chemicals causes an increase in blood flow to the brain.
"The sudden release could cause that wall to kick over backward."
The release of the first 20-year forecast caused the uproar at the recent meeting.
Its release has since caused even more demand for his personal appearances throughout the country.
Not surprisingly, its release last year caused a bit of a stir.
This release caused the original members of Kansas to communicate for the first time in 28 years.
Such a release would not cause the major explosion we are trying to avoid.