discredit

That does not bother them because anything that would discredit Canada, anything that would discredit anything Canadian, is in their interest.

Cela ne les gêne pas puisque tout ce qui discrédite le Canada, tout ce qui discrédite tout ce qui est canadien, est dans leur intérêt.

to discredit a witness

discréditer un témoin

discredit of the other

discrédit de l'autre