100% of all lawsuits in history by a governing party against the opposition.
I'm not a liberal party supporter. also you're argument is rather hilarious because you're claiming that if we don't allow the government to silence it's opposition in the courts, we may as well live in a dictatorship. You want to talk about blind Partisanship? It's a person who upon having his party criticized by a relative new comer to the forum, assumes that the poster has a particular party affiliation, because it allows them to disregard what the person is saying. Thanks for giving us such a great example of cognitive dissonance. Anyway, returning to the topic,
1. The conservative party has not won any lawsuit, we haven't established that the Liberal party is in fact guilty of anything.
2. The intent of the lawsuit isn't necessarily to win, it could very well be to cast doubt on the original accusation, it's a very American style tactic, which isn't surprising considering Harpers political affiliation.