The American Civil Liberties Union responded to the original Johnson memo by releasing a backgrounder. The federal Department of Justice issued a "Backgrounder" on the new legislation in March 2018. The AVMA has published a welfare implications of foie gras production backgrounder. The last Human Rights Watch "Backgrounder on Slavery in Sudan" was updated March 2002. "(See more at the UN-Habitat Feature/Backgrounder prepared by UN-Habitat in 2006").