He says his political enemies have been conducting a 'stealth' [='secret'] campaign to block his nomination.
The fox uses 'stealth' and cunning to hunt its prey.
a 'stealth' bomber/fighter
(..) They've gone through, uh, an initial round of testing, and they have excellent radar defeat. We just haven't tested with people in them yet. You'll notice these stealth panels, similar to what we use on the B-. The rotors have been muffled with decibel killers. It's slower than a Black Hawk, (..)2012 Zero Dark Thirty