What's the precedent for a company ever being required to ship backdoored products to their customers by government legal order, NSL'd or otherwise?
"The FBI once lobbied for the government to give them that power!" or "look at these service companies that had evidence in their possession they were required to turn over!" are non-answers.
"The FBI once lobbied for the government to give them that power!" or "look at these service companies that had evidence in their possession they were required to turn over!" are non-answers.