The document discusses the American Association of Retired Persons (AARP), a powerful special interest group that lobbies politicians in the US to pass legislation favoring retirees. It outlines AARP's mission to protect retiree interests by lobbying for laws around issues like social security and federal tax reform. The document also examines some of AARP's lobbying and outreach strategies, as well as recent scrutiny it has faced regarding its tax-exempt non-profit status and unlimited lobbying privileges.