Need To Know Coming Up On NTK: The Power Of Mindfulness, RCSD Board Pres. Van White & The Hats Of Downton Abbey WXXI News Published February 17, 2015 at 12:40 PM EST Facebook Twitter LinkedIn Email http://youtu.be/E4r0wwEl28sWatch Need to Know with host Hélène Biandudi Hofer Thursdays at 8pm on WXXI-TV, Channel 21.1 and Cable 11 or 1221.