These blue lights appeared over Dulce, New Mexico last night. In UFO legend, Dulce is the site of an underground alien base. A number of cattle mutilations were recoded there in the 1970s.
http://www.youtube.com/watch?v=7G8BjJPP1SgStory Source:
http://www.youtube.com/watch?v=7G8BjJPP1Sg