Conversation so far:
What was Katherine Harris's role in the 2000 U.S Presidential election?
Katherine Harris was involved in purging many individuals from the voter rolls.
What was Katherine Harris's occupation during the 2000 U.S. Presidential election?
As Secretary of State for the State of Florida, Katherine Harris was a central figure in the 2000 U.S. presidential election in Florida.

Question: Why did she stop the process?
Self-contained rewrite: Why did Katherine Harris stop the recounting process for the 2000 U.S. presidential election in Florida.?