Listen to what he is saying.
"Hello. My name is Ed Snowden. A little over one month ago, I had family, a home in paradise, and I lived in great comfort. I also had the capability without any warrant to search for, seize, and read your communications. Anyone’s communications at any time. That is the power to change people’s fates.
It is also a serious violation of the law. The 4th and 5th Amendments to the Constitution of my country, Article 12 of the Universal Declaration of Human Rights, and numerous statutes and treaties forbid such systems of massive, pervasive surveillance. While the US Constitution marks these programs as illegal, my government argues that secret court rulings, which the world is not permitted to see, somehow legitimize an illegal affair. These rulings simply corrupt the most basic notion of justice – that it must be seen to be done. The immoral cannot be made moral through the use of secret law.
I believe in the principle declared at Nuremberg in 1945: “Individuals have international duties which transcend the national obligations of obedience. Therefore individual citizens have the duty to violate domestic laws to prevent crimes against peace and humanity from occurring.”