Need To Know Coming Up On NTK: Exposing ROC Through A Camera Lens, Jack Garner On The Power of Film & More WXXI News Published October 20, 2016 at 11:30 AM EDT Facebook Twitter LinkedIn Email https://www.youtube.com/watch?v=E9HMYkKrHBc" style="margin: 0px; padding: 0px; border: 0px; font-size: 11px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; color: rgb(22, 122, 198); cursor: pointer; font-family: Roboto, arial, sans-serif;" target="_blank">https://www.youtube.com/watch?v=E9HMYkKrHBcWatch Need to Know with host Hélène Biandudi Hofer Thursdays at 8pm on WXXI-TV, Channel 21.1 and Cable 11 or 1221.