NTCA-The Rural Broadband Association has filed comments in response to the FCC’s National Security NPRM, calling the FCC’s proposed rule prohibiting the use of universal service support to purchase equipment and services from blacklisted foreign companies is “overly broad and lacks clarity.” NTCA also identified numerous other concerns with the rule, and likened the NPRM to a notice of inquiry because of the high-level questions asked by the FCC.