John Ivison in today’s Post:

The Liberals have attacked Conservatives for having a “hidden agenda” in every election since 2000, with varying degrees of success.
The nadir was the attack ad that suggested Stephen Harper planned to introduce soldiers with guns in Canadian cities, which was so over-the-top it was ripe for parody.
“Stephen Harper has a dog. You know who else had a dog? Adolf Hitler, that’s who. Did Stephen Harper train his dog to attack racial minorities on command? We don’t know. He’s not saying,” ran one satirical effort in the National Post.

It ran somewhere else first, John.