The terminology contained within the reported memo is indeed troubling. It labels any person who “interferes” with TSA airport security screening procedure protocol and operations by actively objecting to the established screening process, “including but not limited to the anticipated national opt-out day” as a “domestic extremist.” The label is then broadened to include “any person, group or alternative media source” that actively objects to, causes others to object to, supports and/or elicits support for anyone who engages in such travel disruptions at U.S. airports in response to the enhanced security procedures.