BISMARCK, N.D. — A federal judge in North Dakota on Thursday blocked a new Obama administration rule that would give the federal government jurisdiction over some state waterways. U.S. District Judge Ralph Erickson of North Dakota issued a temporary injunction against a the rule, which gives the U.S. Environmental Protection Agency and Army Corps of Engineers authority to protect some streams, tributaries and wetlands under the Clean Water Act. The rule was scheduled to take effect Friday. “The risk of irreparable harm to the states is both imminent and likely,” Judge Erickson said in blocking the rule from taking effect....