Lincoln has been laying low for the past couple of years, coming up with a concept or a new model every once in a while, and then going back into hibernation. This time, it seems, they are coming back heavy, judging by this weird and peculiar teaser video they released. What does it tease? Well, things. No really, they say it is a preview of things to come at Lincoln. There will be a major announcement on December 3 (today), so stay tuned.