watch this video ( A Dangerous Business Revisited ) and then write a 700 word about:
– A brief summary about the video ( including the other companies that mentioned in the video).
_ your opinion and thoughts about the video, how did it make you feel.
– what the company are doing now and did they solve the problem or not.
the video:
http://www.pbs.org/wgbh/frontline/film/mcwane/