Conversation so far:
What was the relation between James O'Keefe and Mary Landriue?
He sought to embarrass and damage his targets, such as Senator Landrieu and ACORN.
Who were James O'Keefe's colleagues during the 2010 felony at Landriue's office?
His 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 during the 2010 felony at Landriue's office?
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?