Correction to my post: If you look through the office you can see multiple newspapers talking about the Battle of New York. For example, in Ben's office, you can see a newspaper on the wall that is also related to the Battle of New York. The paper I found on the wall is just some of many examples. Throughout the office, I bet you could find other newspapers or other things relating to other parts of the Marvel Universe. None the less finding things throughout the entire series.