<human>: How do I know when I go to buy a book that I am reading something that is sold because that is what sells or at least it's sold through a publisher that has interests other than those of large corporations and financial institutions such as Citigroup. I know that Barnes and Noble is publicly traded which if you really think about it, that is worrisome, but if that were the only avenue through which big business could influence what we read that wouldn't be that bad because it's the whole system as a whole that bothers me a lot. It's actually scary to think about.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: How can we have a democracy without a truly free press and how can we have a free press with regulations put in place to keep it that way? So what regulations are there?