Ompare and contrast wikileaks and CNN. What is significant about the key similarities and differences

Must use academic citations and sources and must be cited harvard style.
Compare and contrast wikileaks and CNN. What is significant about the key similarities and differences? (topic)
include in the introduction a thesis statements summarizing main argument, and descripion of what you will do in your essay.
include 3-5 key points supporting your argument.
Write about how CNN is a 24 hour news station and was the first to be 24 hours. Also write about how Wikileaks is a non profit media source.

Referencing Requirements:
Denis Mcquail: mass communication theory