You know that the NSA doesn't have to give information to US companies for industrial espionage to have occurred. Any of the hundreds of thousands of Americans indirectly employed contractors providing services to the NSA could have committed industrial espionage. If you don't think people at Booz Allen, Stratfor and other companies largely staff by psychopaths are unlikely to engage in such unethical activities, I have a bridge to sell you.

Individuals are to be assumed innocent until proven guilty, but organizations being made up of many individuals, some of which are likely guilty to to statistical frequency of guilty people in a random population of people, are to be assumed guilty until proven innocent. If we know anything for certain from the last ~7 months, it's that "trust us, we're not doing anything wrong" is a bald-faced lie.