Mocanu v Mueller, 1/14/2008, PAED
http://www.paed.uscourts.gov/documents/opinions/08D0052P.pdf
"The Court does not believe that either Congress or the agency has provided any definition of what is meant by a “full criminal background check,” but notes that the government has submitted a declaration from the FBI and has also provided a Memorandum as to the Status of FBI checks, which seem to indicate that
the FBI check in these cases is much broader than just looking into whether an individual has a criminal record. Plaintiffs’ counsel do not dispute the accuracy of these declarations or contest their admissibility. Although careful security checks must be made for individuals seeking entry into the United States, and for applications for permanent legal residency, I fail to see why an individual who has achieved legal permanent residency must undergo a detailed security clearance in order to become a naturalized citizen.
Their risk to the security of the United States (if any) certainly does not change when they become a citizen. However, it is very relevant to conduct a criminal background check to determine whether they have had any law enforcement contacts during the period of time they have been legal permanent residents."
...
"For reasons stated at the hearing and in this Memorandum, I have reached a tentative conclusion that Defendant
USCIS, overwhelmed by these applications, has adopted a strategy of favoring delay by litigation, instead of developing an orderly and transparent administrative resolution. Although this strategy is often evident in private party damages litigation, it is improper in these cases. Congress did not intend that the path to citizenship be conducted along a detoured and rocky road of litigation."