A former freelance reporter for CBS is speaking out about alleged abuse he suffered at the hands of network execs.In a lengthy Facebook post, Don Champion says he experienced years of bullying, harassment, and discrimination while working for two different CBS affiliates in New York before eventually being fired for no reason.“This is my CBS story,” he begins, before sharing about his “horrible memories of being bullied and discriminated against for being a gay Black man.”Champion first began working for the company in 2013 and says he was warned by his agent about two execs in particular, David Friend and Peter Dunn.“Even before I started, my agent warned me, ‘be careful, you’re gay, Black and a man.