Whakakiia te rerenga e whai ake nei: I uru a Duffy ki te tari Paremata o te reo irirangi CBC i te tau 1974, a ka noho hei kairipoata mo te purongo pouaka whakaata nui "" i te tau 1977. I noho a Duffy hei kairipoata pouaka whakaata CBC matua i runga i te Parliament Hill me te hipoki i nga pooti me te nuinga o nga korero nui a te kawanatanga o nga kawanatanga o Trudeau, Clark me Mulroney. Ko Duffy e mohiotia ana mo tana mahi hei kairipoata Ottawa, engari he kairipoata ke ia. I hipokina e ia te
i hinga a Vietnam ki te Tonga i te Paenga-whāwhā 1975, ā, ko ia tētahi o ngā kairipoata whakamutunga i wehe atu i mua i te taenga mai o ngā hōia o Vietnam ki te Raki me ngā whakakeke o Viet Cong.