[Air-l] Distance learning and video clips websites

Hello everyone I am currently working on developing a distance learning mode HE management course using blackboard. When uploading the modules on blackboard I thought of including a couple of video case studies (e.g. about stress management). I am in search then of a website that would have free (ideally) short type of this kind of videos that I could use for our DL course. Any suggestions or advice would be very much appreciated! Many thanks Kate ap246@le.ac.uk