Conversation so far:
What feud with Toby did Natalie have?
over the 2002 chart-topping country hit.
How was this feud?
CANNOTANSWER.
Are there any other interesting aspects about this article?
Maines publicly criticized Keith's song "Courtesy of the Red, White and Blue.

Question: What was the reaction of Keith?
Self-contained rewrite: What was the reaction of Toby Keith when Natalie Maines publically criticized his song "Courtesy of the Red, White and Blue"??