If you are looking for video clips to use in your class then the BBC Learning Zone site is excellent. It is fully searchable and you can find clips that are purely educational or from the actual BBC news service. Each clip has background information and ideas for use in class. You will also be able to embed the clips into your blog or website. I have used them in the past as a home work activity with some accompanying questions.
The image above is from here.
Incredible!
Classrooms and Staffrooms 
