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Governments at the local, state, and federal level increasingly collect troves of sensitive information about where we go, what we read, who we know, what we buy, and more. Some people say they don't care about this silent and ever present surveillance. They have nothing to hide, they say.
Photo: Trever Paglen
The US State Department is warning visitors to the Sochi Olympics that they should have "no expectation of privacy" upon arrival. This is apparently due to the influx of criminal hackers in the city, who are eagerly awaiting the influx of tens of thousands of wealthy tourists.