Labels:bulletin board | door | reckoner | sky OCR: This video clip isa 15- second Itelevision spot devel loped by Adbusters. To read critically you have to recognize the layers Q context for Adbusters, for Big Macs, and for the growing concern over obesity in the United States. Think about issues of context as you evaluate the video clip Then work through the layers of context and the accompanying questions. To record your answers, click on You may print or email your work when you are done television developed wher