The military tribunal is an extraordinary measure, for an extraordinary situation. This Washinton Post opinion will explain it more fully for those who are poo pooing about their rights.
"Necessity is the plea for every infringement of human liberty; it is the argument of tyrants; it is the creed of slaves." -- William Pitt
"Perhaps it is a universal truth that the loss of liberty at home is to be charged to provisions against danger, real or pretended, from abroad." -- James Madison
Those that don't learn from history are doomed to repeat it.
Or this:
Are You Concerned About New Legislation That Harms Your Rights?