Seeking Arrangement, Amazon, Twitter, and TikTok are among the top contributors to sexual exploitation in America, according to the nation’s leading anti-exploitation organization. Washington, D.C., February 6, 2020 ( LifeSiteNews) – The National Center on Sexual Exploitation (NCOSE) today announced its 2020 Dirty Dozen List, a list of mainstream entities that are major facilitators of sexual exploitation in the United States.