 Due to governmental misconduct and illegal evidence-gathering, and the defense by Leonard Boudin and Harvard Law School professor Charles Nesson, Judge William Matthew Byrne Jr. dismissed all charges against Ellsberg on May 11, 1973.Ellsberg was awarded the Right Livelihood Award in 2006.He is also known for having formulated an important example in decision theory, the Ellsberg paradox, his extensive studies on nuclear weapons and nuclear policy, and for having voiced support for WikiLeaks, Chelsea Manning, and Edward Snowden.