Increasingly, corporate executives who don't speak Japanese are coming into Japan. Unlike their predecessors, they expect their employees to be able to communicate in English.

Twitter is growing up, expanding into other countries, and recognizing that the Internet is contrary to what people hoped; the government does reach into the Internet.

Professional camera crews are rarely there when a bomb goes off or a rocket lands. They usually show up afterwards.

If China can't even given LinkedIn enough breathing room to operate in China, that would be a very unfortunate signal for a government to send its professionals about its priorities.

Health is certainly extremely important, and we've done a number of things at Facebook to help improve global health and work in that area, and I am excited to do more there, too. But the reality is that it's not an either-or. People need to be healthy and be able to have the Internet as a backbone to connect them to the whole economy.

People in government and public life are being kicked around at a high rate of speed.

Whatever we do from government, we need to do what's best for America. If we do that, that's bringing power back to the people.

I don't have social media, Twitter, Instagram, Facebook, nothing. I don't receive information. That's why my head, my face, looks younger than I really am.