I don't see Zuck step down. All FB users seemed to have agreed with the terms and conditions. However crappy they are. And it is a failure of the government to ALLOW FB to continue for years on end to disrespect the privacy of people. And to break privacy laws of all countries on the planet.

All BF users know for YEARS that FB never cared about anyones privacy. But now a foreign country, the UK is having a look at american users data they all turn into Hypocrites? How does that work?

The USA may spy on everyone, but if the UK looks back then it is panic all over?

So is the gov. far more at fault then Zuckerberg is?
Now Zuckerbergs may start to realise how foolish it was to collect peoples private data in the first place.

If Facebook would have respected every ones privacy, then they would never have collected any data, and then Cambridge would never have had the chance to TAP the data in the first place.

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After seeing part of the hearing i changed my mind on a few things and deleted a few lines, as nobody has commented on this comment yet
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And a thought on this
Everyone who had his name in a FB server should get 10000 dollars. That's about everyone in the world who ever came online..
Then do the same with Google, Facebook, etc. and this distribution of wealth would then solve a big problem at the same time. :-)