Arts & Culture Coming Up On NTK: ROC Teens Weigh In On Issues Of Our Time & The Work of Black Female Composers WXXI News Published August 5, 2015 at 11:56 AM EDT Facebook Twitter LinkedIn Email http://youtu.be/ApUdc0ZVLcsWatch Need to Know with host Hélène Biandudi Hofer Thursdays at 8pm on WXXI-TV, Channel 21.1 and Cable 11 or 1221.