He hasn't been particularly nice to Canadian journalism either before or during his Senate career:
In the 1990s, Duffy sued Frank magazine for defamation, referring to Duffy as the "Puffster". Duffy claimed that the magazine's satirical attacks against him cost him the Order of Canada. Frank settled out of court with Duffy.The press can hardly wait for the tar and feathering, because it just couldn't happen to a more deserving guy.
In 2008, a panel of the Canadian Broadcast Standards Council ruled that Duffy had violated broadcasting codes and ethics during the 2008 federal election. The panel concluded that Duffy's decision to air 'false starts' of an interview with then-Liberal leader Stéphane Dion “was not fair, balanced, or even handed" and that during the same broadcast, Duffy “significantly misrepresented the view of one of the three members of his Panel...Liberal MP Geoff Regan.” ...
In March 2010 Duffy criticized the University of King's College and other journalism schools in Canada for teaching Noam Chomsky and critical thinking. He went on to say that journalism schools in Canada were churning out leftists who thought private enterprise was bad. The head of King's School of Journalism reacted with surprise to Duffy's criticism, saying that Manufacturing Consent was not part of the curriculum. She also said she would not apologize for teaching critical thinking to journalism students. A number of editorial comments were written in response to Duffy's criticism.