Mass killer Anders Breivik gets thousands of letters each month from a band of sick supporters. Prison chiefs in Norway have had to assign five guards to handle fanmail sent to the neo-Nazi, who was jailed for 21 years this week for the murder of 77 people.u00a0Most of the letters are from fanatics who agree with Breivik’s view that the killings can be justified in the fight to stop Muslim immigration.

Some are feared to have come from British-based supporters linked to the English Defence League, with which Breivik has admitted to having ties.u00a0One of Breivik’s lawyers, Vibeke Hein Baera, who has been visiting him in prison every week, said, “He gets many, many letters every day from around the world.” She said he replied to as many as he could.