NSA Spying Has Tech Companies Worried About Their Most Precious Thing

Big technology companies are seeing signs that the public's worries about government spying are a threat to their future profits, analysts say.

These concerns haven't started to hit their bottom lines quite yet. But critical international growth, particularly for businesses selling cloud-based products, has become more challenging after the disclosures this summer about the National Security Agency's methods, which reportedly include obtaining data from big tech companies.