"These rule changes will allow the government to search millions of computers with the warrant of a single judge.

"These rule changes will allow the government to search millions of computers with the warrant of a single judge. To me, that’s clearly a policy change that’s outside the scope of an 'administrative change,' and it is something that Congress should consider."
http://arstechnica.com/tech-policy/2016/11/judges-getting-new-powers-to-expand-electronic-surveillance-state/