I've got a friend at the state department with a level two secret clearance.

Or even the only one with a high enough secret clearance.

All they'll tell me is that you've been cleared for a 'Secret' clearance.

You had to have a secret clearance to work around nukes.

No one allowed down without an escort or "Secret" clearance.

For years, I had a top secret clearance and never left Russia.

"He has a secret clearance with the new school."

"I don't have a secret clearance for this project-" he began.

The Navy never told Parker exactly what the team did, since it would have taken too long to get top secret clearance.

Applicants must be able to obtain a Top Secret clearance.