Schmidt: NSA revelations forced Google to lock down data

Google has worked hard to lock down the personal data it collects since revelations in the last year and a half about mass surveillance programs at the U.S. National Security Agency, company Chairman Eric Schmidt said.The news of surveillance by the NSA and intelligence agency counterparts at allied nations has damaged the U.S. tech industry on “many levels,” with many Europeans now distrusting U.S. tech companies to hold on to their personal data, Schmidt said Friday at a surveillance co