. . . .
The more worrying thing is this. Unless someone is looking out for the little people who is going to stop the government from extending this and creating something far worse than the rampant snooping Snowden revealed to the world? . . . . .
This is by far the biggest threat we face today. There is no one to stop the government. They can (in the US) jail you without cause (they have to call it terrorism), they can take your property without cause (they just have to call your property drug profits or declare seizure in the public interest), they can take your money without cause (they just have to have a made up IRS decision), etc. In the desire for efficiently the US government has bypassed both the claim of "innocent until proven guilty", and the right to a fair trial. If you are rich enough of course you can get these decisions reversed.
No government looks out for the little guy. They only way to protect minorities and the poor is with guns. Governments are afraid of an armed populous, and they should be. That is why every dictatorship disarms the population, stops free speech, stops peaceful assembly, etc. At the end of the day it is the volume of little guys and gals that keep government in check. That is why we have the amendments to the US Constitution. When the little guys were in charge (our founding fathers) they saw the need to protect those rights. Lets hope we don't have to go to war again to keep them.