The former chairman (1979-89) of the Rural Party (SMP), Pekka Vennamo, linked Perussuomalaiset (PS) MP Olli Immonen’s recent column to Nazis, according to tabloid Iltalehti. The far right PS MP wrote in his most recent blog entry about how nationalism should play a central role in Finnish politics. Vennamo, who is the son of Veikko…