The role of Silicon Valley in the National Security Agency's surveillance program is explored.
| Title | United States of Secrets (2) |
|---|---|
| Genres | Documentary News |
| Release Date | 2014-05-20 |
| Episode Runtime | 00 Hours 55 Minutes |
| Season Number | 32 |
| Episode Number | 10 |
| Production Companies | GBH, FRONTLINE |
