With Memorial Day weekend coming up, those in the US will most likely see signs like this if you drive on the highways
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fwww.losangelesduilawyernow.com%2Fwp-content%2Fuploads%2F2014%2F12%2FDUIenforcmentsign.jpg&t=663&c=4DciH2VGg3R8xw)
Every holiday now when I drive on the freeway, I must pass twenty of those Amber Alert signs with warnings such as the one above, it has gotten to the point where every time I see one I am reminded of the old Carpenter flick, They Live
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fiaanhughes.files.wordpress.com%2F2011%2F10%2Fobey4-they-live.jpg&t=663&c=0U3O0UBbeL1jVA)