Joe is working on behalf of a "special interest group".
Special interest group, any relationship of people or associations, for the most part formally composed, that, based on at least one shared concerns, endeavors to impact open strategy to support its. All interest groups share a craving to influence government strategy to profit themselves or their causes. Their objective could be an arrangement that solely benefits bunch individuals or one portion of society (e.g., government sponsorships for ranchers) or an approach that advances a more extensive open reason (e.g., enhancing air quality). They endeavor to accomplish their objectives by lobbying—that is, by endeavoring to apply weight as a powerful influence for approach producers to pick up arrangement results to support them.
