RJA #3b: Narrowing Research Topic

Given all the information I could find about my topic that I have pick, I have a slight feeling that i might have to broaden my research topic. My first research topic had to do with mass media and how it can be manipulated. I might have to change it slightly. I was thinking that I could combine another topic such as censorship. I want to research about the government's influence and control over the media. Also I am looking at different types media and different events throughout time that have been know to have conspiracy theories with it.