Just to clarify, because I am not sure I am reading this correctly:
Your statement that he is terrified of black people is based on you (presumably a black person) running into him outside an event, and him reacting with fear/extreme caution when you approached him?
Not defending Sam, but if that is the case, then it's the kind of thing that Sam can hold up and say "Do you really think my critics are intellectually honest?"
Rock solid evidence is what brings people down. Stretched truths, assumptions, and careful half-truth wording, are all ammo the accused will use to strengthen their side.
Not defending Sam, but if that is the case, then it's the kind of thing that Sam can hold up and say "Do you really think my critics are intellectually honest?"
Why? It sounds like they were in an environment with many people and Sam reacted negatively to the black guy. It's not like the story was, "so I followed him down a deserted alley and he got scared, so he must be racist."