A. Common sense is not a presumption, dude. Common sense is common sense. Ironcially, not everyone has common sense (You would be a case in point).
B. Again, I'm fine with your belief that the media does not have pure or even good motives. Regardless, they are not out of line for reporting the story about a public figure, presuming their facts are correct.
C. I am fine with you not personally investing in someone else's affairs. That is your choice. Nonetheless, many people believe that such matters are of importance. And you cannot adequately dispute that they have no justification for that position. "It's not their damn business," is not a sufficient reason. In reality, what public figures do in regards to what is reported, is exactly their business at least in a broad sense.
D. You do have an agenda. That agenda is to excuse to the personal misdeeds of public figures and to denounce the media for reporting such stories. Don't say you don't have an agenda when it's patently obvious that you do.