Analyzing an American Political communications ad

this is a media literacy paper about American Political communications so there for you must find a political advertisment,speach, picture,video,etc..anything that has to do with politics for example: Barak Obamas speach or ads on tv.after finding this you must analyze it. (when you do please give me the link so I can check it out)
the process
the function
the medias coverage of politician
the use of the media by politicians
the media communicator
the comparative media
the audience
cultural context (Impact of the Media on the political process)
the plot
word choice
production elements used
the plot