Join a union video from Sweden (video is in English)
Take a look at http://www.youtube.com/watch?v=c4rh623EUtE
This video was made in February of 2010 by LO- the Swedish trade union confederation in Stockholm county. It is to be used in organizing campaigns and activities. The film has been spread as a viral on YouTube and Facebook and it is planned to air it on commercial TV-stations during the spring of 2010. It is also shown at schools and for internal educational purposes. In the Swedish version the video ends with the webpage “www.gåmedifacket.nu” which translates “www.joinaunion.now”

I think the video is very short, very simple and with a very clear message. It is an excellent example of good, clear communication which is useful to everyone in the business and union worlds.