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Since government always uses a baseball bat when a scalpel is necessary , government must be minimally involved in determining which ideas are acceptable and which are not . Every Queue implementation must specify its ordering properties . Thus , just as a civilian police department must hire three to four police officers for every one cop on the beat , so too must the U.S. military have three to four soldiers for every one serving in Iraq . Any subsequent changes to the study plan must have prior written approval by the faculty adviser and department head .