Drama queens just haven’t accepted the fact that the US is a banana republic. The FBI can continue to thrive, it is simply required to allow certain privileged people to operate outside of the law.
I'm afraid you are correct. If Comey was inclined to follow the law Clinton would have been indicted months ago. I agree with the letters statements that the fate of the US as we know it will in large part be determined by the outcome of this case. Everyone that has any modicum of intelligence knows she has committed crimes on a level that would send her away for the rest of her days. If we let her walk, we're done.