Conversation so far:
What was one of the first things Andrew Breitbart wrote?
Andrew Breitbart discovered that he loved writing, publishing his first comedic piece in the school newspaper, the Brentwood Eagle, analyzing the inequality in his high school's parking lots.
What was the book Hollywood, Interrupted about?
Hollywood, Interrupted: Insanity Chic in Babylon - The Case Against Celebrity, by Mark Ebner, Andrew Breitbart, focuses primarily on the disconnected, self-indulgent nature of Hollywood culture.
What kind of research did Andrew Breitbart do?
Andrew Breitbart has been credited with helping to derail conspiracy theories about Barack Obama's citizenship.

Question: Did he do other research?
Self-contained rewrite: Did Andrew Breitbart do other research besides helping to derail conspiracy theories about Barack Obama's citizenship?