No way to know if this figure is right, but the blog that linked to where I found this picture (in PT), said Bruno Maranhão makes R$6,000/month. The house is apparently in one of the wealthiest neighborhoods of Recife, called Casa Forte. While being ironic, some commentators have said it doesn’t necessarily make it wrong as long as he fights for people who don’t have a home although I’ll leave it there since I’m not too knowledgable on the MST (Landless Movement).

Here are some views on the subject:
http://www.google.com/search?rlz=1C1CHNV_enUS368US368&sourceid=chrome&ie=UTF-8&q=salaries+of+CEO's+of+charitable+corporations
Thanks, Michael,
All I can say is that for me, it’s strange. Anyone who says they are for the people yet live way above them is telling a tall-tale, so to speak