Muslim-owned business , mosques and student groups were monitored . Muslim leaders had called for an investigation after report became public . New York City police did n't violate New Jersey state laws when they carried out surveillance programs of Muslim-owned business , mosques and university student groups , according to a Thursday statement from the New Jersey attorney general 's office . Comment: Booker said his police were not involved in NYPD joint operation .
Muslim-owned business , mosques and student groups were monitored . Muslim leaders had called for an investigation after report became public . Comment: Booker said his police were not involved in NYPD joint operation .