Listen to Under The Radar With Callie Crossley Sundays at 6pm on GBH 89.7. Crossley is an award-winning radio and tv (Basic Black, Fridays at 7:30pm on GBH 2) host, commentator, and public speaker. Her Monday morning commentaries on GBH’s Morning Edition and Friday visits on GBH 89.7's Boston Public Radio tackle wide-ranging subject matter and current events concerning communities of color.