our hong kong bureau. here's what he tout our christi lou stout. >> it's terrible policy. as an example, in the united states, it appears as though, according to the documents, that the national security agency tracked everyone's phone calls. in order to identify 300 suspects. we had to track according to the disclosures, 300 million people's activities. it doesn't seem right. it seems like overreach. over and over again this needs to be organized. there are legitimate uses of this. this is clearly overstep. in this particular case, we assume that there was monitoring between different computer systems. with enkrepgcryptioencryption. we can stop it. >> google is calling this overreach. you're clearly angry about this.