claim: Yin and yang is a concept.
evidence: Bernard `` Barry '' Freundel -LRB- born December 16 , 1951 -RRB- was the rabbi of Kesher Israel Congregation in Washington , D.C. from 1989 until 2014 .. rabbi. rabbi. Kesher Israel Congregation. Kesher Israel ( Washington, D.C. ). Freundel was regarded as `` a brilliant scholar , '' a `` profound '' orator and an authority in several areas of halakha -LRB- Jewish law -RRB- , including eruvim , which he assisted in constructing in a number of cities , including Washington .. Jewish law. Halakha. halakha. halakha. Freundel 's career came to a sudden end when he was arrested by the Metropolitan Police Department of the District of Columbia and charged with voyeurism .. voyeurism. voyeurism. Metropolitan Police Department of the District of Columbia. Metropolitan Police Department of the District of Columbia. Kesher Israel immediately suspended him without pay and later notified the congregants that he had been fired .. Similarly , he was also suspended from membership in the Vaad and the Rabbinical Council of America -LRB- RCA -RRB- , the main professional association for Modern Orthodox rabbis in the United States .. United States. United States. Rabbinical Council of America. Rabbinical Council of America. Modern Orthodox. Modern Orthodox. He also was suspended from his multiple academic positions .. He was assistant professor of rabbinics at Baltimore Hebrew University , where he was the rabbinic studies graduate program adviser , associate professor at Towson University and adjunct lecturer at the Georgetown University Law Center .. professor. professor. assistant professor. Professors in the United States#Assistant professor. Baltimore Hebrew University. Baltimore Hebrew University. associate professor. Professors in the United States#Associate professor. Towson University. Towson University. adjunct lecturer. Professors in the United States#Lecturer  /  instructor. Georgetown University Law Center. Georgetown University Law Center. Georgetown University. Georgetown University. Towson University immediately opened its own administrative review of Freundel 's conduct with students , while Georgetown University began its own investigation as well .. Towson University. Towson University. Georgetown University. Georgetown University. Freundel ultimately pleaded guilty to 52 counts of voyeurism and was sentenced to six-and-a-half years in prison and fined $ 13,000 .. voyeurism. voyeurism