The pattern of using grand juries as secret forums to ask activists what organizations they belong to, who they associate with and to scrutinize their political beliefs on the basis of "Americanism" closely parallels the hearings held by the House Subcommittee on Unamerican Activities.
I believe that people such as Julian Assange, movements such as Occupy Wall Street and those behind the Arab Spring, actually want change for a better, not worse and more chaotic, world. But their image and their hard work is being hijacked and manipulated.
Federal law preempted state law tort claims of negligence and fraud against the Army contractors that the heirs had sued. Consequently, the public policy question to consider is how broadly to extend immunity from suits?