Conversation so far:
Is Ali in the Ken Norton article referring to Mohammed Ali?
Ken Norton is best known for his trilogy with Muhammad Ali.
When did Ken Norton first fight Muhammad Ali?
On March 31, 1973, Muhammad Ali entered the ring as a 5–1 favorite versus Ken Norton.
Did Ken Norton win his first match against Muhammad Ali?
Ken Norton won a 12-round split decision over Ali.

Question: What did Ali say in regards to Norton?
Self-contained rewrite: What did Muhammad Ali say in regards to Ken Norton?