prelude of fear, new revelations. we have the latest live here next on msnbc sunday. plus a zoo strategy. an elephant s misstep leads to a fatal mishap. dozens stranded on a ski lift. i obviously didn t go far enough, so this year i am going to go out all guns blazing. excellent. we re going to talk with golden globe s emcee s ricky gervais. good morning, everyone. i m alex witt. welcome to msnbc sunday. let s get to what s happening right now for you. new details from tucson just this past hour about surveillance video taken outside the safeway the day of the shooting. the video reportedly showing the attack as it happened. here s what the washington a post david name a more rah told me just a short while ago. this videotape very clearly shows the incident, almost too clearly. almost grizzly. it s something you never want to see. the f bii has custody of the tape. meanwhile the new york times is revealing new details about the shooting suspect. tellers at a b