The obligation to apologize to those you have wronged -- something RD preaches but does not practice (and he blames the one he wronged for his failure to apologize, which makes him dishonest as well as hypocritical).

And he whinges once again about protestors, obviously because he prefers social injustice. He belongs to Opus Dei, which probably explains both his tendentious and hypocritical sermonizing and his love of social injustice.