Congress concerned about Echelon
Congress is concerned about Echelon invading the privacy
of US citizens. Indeed, for the first time in its history,
the NSA has refused to supply the House Permanent Select
Committee with documents about Echelon.
Let's all start making our emails seven-bit-clean with "red flag" armor - choose, say, 65536 words like "assassination" or "echelon" that are certain to trip email scanning bots, then map every 16 bits of an encrypted message to the red flag word at that index in the word database.
The irony of thousands of innocuous messages, both encrypted and tailored to fill NSA "suspicious message" databases, would be amusing.