In May 2011, the American Civil Liberties Union and the ACLU of Massachusetts filed a lawsuit in the U.S. District Court for the District of Massachusetts challenging the suspicionless search and seizure of electronics and personal data belonging to David House, a computer programmer and U.S. citizen who lives in Cambridge, Mass. In May 2013 the government settled the lawsuit and agreed to turn over all documents related to House's targeting and investigation.
https://www.aclu.org/cases/house-v-napolitano