I'm not sure they should be fired, since free speech is something we have in this country - I think. Reprimanded, yes, and told how stupid they are, yes, since one major fact was wrong besides their basic charge. Claiming Ervin Johnson "faked his AIDS" is not accurate since he has HIV - not actual AIDS.
I will never forget when Magic took to the airwaves in 1991 with his shocking statement, "I will have to retire from the NBA, because I have obtained the HIV virus." My only question has always been how did he "obtain it", since he claimed to have lots and lots of "extra-marital affairs," no drug use (injections) or blood transfusions. To me, it just seems strange that he got it from exclusive "heterosexual" relations as seems to be the story.
Anyway, his work since in helping prevention and assisting those with the terrible disease is most admirable.