Horrible. Politics and religion are the two most blood-drenched institutions in human history. They are capable of raising something in the human mind that supersedes rational thought and behaviour in relation to others, and drives people to unthinkable actions and hatreds. When a person, group, theology, idea, thought, or any other factor is perceived to threaten identity, moral boundaries are thrown off and don't seem to be retrievable. Watch the interviews conducted with former staff at the Nazi, Japanese, and Khmer Rouge concentration camps and they sound very much like Breivik, as did those with the followers of Koresh, Jones, Heaven's Gate, Aum Shinrikyo, The Ugandan 10 Commandments movement, etc.