I am sure any bethrlite that worked in the office complex will confirm Sydlik had intense beliefs regarding race.
While I was there I remember:
1. Anyone at a table wearing bright colors "must have went shopping in Jew town for that tie/ suit jacket"
2. Blacks playing basket all were like gazelles in their ability to jump and run fast.
3. Most Asian cultures eat foods that even most wild animals will not consume.
I could go on. But I think it is obvious...