Conversation so far:
When was Willie Brown the mayor of San Francisco?
Willie Brown served as San Francisco mayor from January 8, 1996 until January 8, 2004, or eight years
What promises did Willie Brown make?
In his announcement speech, Brown said San Francisco needed a resurrection and that he would bring the risk-taking leadership the city needed

Question: What else did he say?
Self-contained rewrite: What else did Willie Brown say?