It's an unoriginal age, even for the most evil of killers. That Norwegian lifted so much of his 1,500-page screed from the Unabomber that the latter is thinking of suing for theft of intellectual property. So help me, if the next murderer shouts “Sic simper tyrannis” as he leaps from a balcony or claims to be taking orders from dogs in David Berkowitz's old 'hood, I'm gonna quit reading these manifestos altogether.