Mr. Speaker, the Prime Minister might be more credible if the Conservatives were not the only party exercising partisan control over senators, or if Conservative senators Tkachuk, LeBreton, and Stewart Olsen had not doctored a report into Mike Duffy's expenses at the PM's behest, or better still, if he had not appointed senators Duffy, Wallin, and Brazeau in the first place—
In the House of Commons on April 28th, 2014. See this statement in context.