Conversation so far:
What was the relation between James O'Keefe and Mary Landrieu?
James O'Keefe and colleagues were charged with entering federal property under false pretenses with the intent of committing a felony, at the office of United States Senator Mary Landrieu, a Democrat.
Who were James O'Keefe's colleagues?
James O'Keefe's three fellow activists, who were dressed as telephone repairmen when apprehended, included Robert Flanagan, the son of William Flanagan, acting U.S. Attorney of the Eastern District of Louisiana.
What were James O'Keefe and his three fellow activists charged with?
The four men were charged with malicious intent to damage the phone system.

Question: What state is Landrieu from?
Self-contained rewrite: What state is Senator Mary Landrieu from?