Doonsberry isn't so left that it turns the ship over
Trudeau may be left-wing, but he's not a single-minded attack dog on the so-called right. Lots of comics dealing with college, making internet business, and even (gasp) some saterical stuff about Clinton and Gore!
Now the empty hat he has with Bush may be a bit much, but (IMO) I don't think it's that over-the-top, considering his political leanings.
He's left-leaning but relatively fair. He picks and choses his targets, of course, but the targets are there.
"I didn't know you could drive to Europe." -- An eavesdropper, piping in when he overheard a conversation about someone who had driven to Montreal.