We've got some more X-Men: Days of Future Past goodies to share with you today! Fox is bombarding the internet with all kinds of video marketing for the highly anticipated film. Today we have a new featurette for you to watch called "Extinction," a clip of a scene between Wolverine and young Xavier, and a Japanese TV spot. All of these include news footage from the Bryan Singer-directed film, so enjoy! The movie comes out in theaters on May 23rd.