; and Rural Utilities Service—Rural Electrification and Telecommunications Loans Program Account , at least 10 percent of the funds shall be allocated for assistance in persistent poverty counties under this section, including, notwithstanding any other provision regarding population limits, any county seat of such a persistent poverty county that has a population that does not exceed the authorized population limit by more than 10 percent: Provided , That for purposes of this section, the term persistent poverty counties means any county that has had 20 percent or more of its population living in poverty over the past 30 years, as measured by the 1980, 1990, and 2000 decennial censuses, and 2007–2011 American Community Survey 5-year average: Provided further , That with respect to specific activities for which program levels have been made available by this Act that are not supported by budget authority, the requirements of this section shall be applied to such program level. 745. For the purposes of determining eligibility or level of program assistance for Rural Development programs the Secretary shall not include incarcerated prison populations. 746. None of the funds appropriated by this Act may be used in any way, directly or indirectly, to influence congressional action on any legislation or appropriation matters pending before Congress, other than to communicate to Members of Congress as described in 18 U.S.C. 1913 . 747. None of the funds made available by this Act may be used to implement, administer, or enforce the variety requirements of the final rule entitled Enhancing Retailer Standards in the Supplemental Nutrition Assistance Program (SNAP) published by the Department of Agriculture in the Federal Register on December 15, 2016 (81 Fed. Reg. 90675) until the Secretary of Agriculture amends the definition of the term variety as defined in section 278.1(b)(1)(ii)(C) of title 7, Code of Federal Regulations, and variety as applied in the definition of the term staple food as defined in section 271.2 of