By Danielle Sanders, Chicago Defender Interim Managing Editor Polaris, the 100% black-owned television, digital and social media platform, today announced the launch of its first free ad-supported streaming TV channel (FAST), to debut on VIZIO’s SmartCast platform. Created by digital media pioneer and legendary journalist, Rahman J. Dukes, Polaris exists to uncover and share stories created by Black, Indigenous, and People of Color (BIPOC) and authentically share Hip-Hop and Black culture with the world. With guidance from the Polaris board, iconic media personality Sway Calloway (MTV) and music