Sure. Wikipedia's article on them is pretty good and links to a nice fan site which has streaming audio if you register. I did not see that they have an official website, and the label's site has a list of downloads, though it didn't work for me. (maybe firefox trouble.)
But yeah, they are pretty awesome. If such a form of aggro-politico-ethical music suits your fancy, I'd check out Propagandhi and it's evolution to the Weakerthans. Canadians, though, fyi.
..ahh, this is my old-school. :)