If you're in the US and your can of Coke happens to have a red button, consider carefully whether you should push it or not. You might want to be in a sheltered area for the inevitable aerial dogfighting...
I should have researched first. As near as I can tell, the federal Liberals have no wallpaper to offer. That's fine, it would suck anyway. The NDP wallpaper is a little too much Jack. The Conservatives actually have four to choose from. They consist of: