The job of the press is to speak truth to power. And yet, for doing our job, we are persecuted. I say that these aggressive and illegal tactics to silence us - inventing arbitrary legal interpretations, over-zealous charges and disproportionate sentences - must not be permitted to succeed.

To know we are being spied on by our own government, and to have someone else's government collaborating on that, to know that data storage is so cheap your information can be kept for years and used to create any kind of story, to me that's a grave attack on human rights.

WikiLeaks, for me, has not only that element in it of journalism publishing, but also the way in which it does it, with its - the concept we have of scientific journalism, I find very important and really appeals to me, that all of the source documents should be there.

Saving Edward Snowden from prison is one of WikiLeaks' achievements of which I am most proud.