Conversation so far:
What are Bruce Willis' military interests?
Throughout his film career, Bruce Willis has depicted several military characters in films such as In Country, The Siege, Hart's War, Tears of the Sun, Grindhouse, and G.I. Joe: Retaliation.
What other military connections did Bruce Willis have besides playing military characters in films?
Growing up in a military family, Bruce Willis has publicly sold Girl Scout cookies for the United States armed forces.
What happened to Bruce Willis in 2002?
In 2002, Bruce Willis' then 8-year-old daughter, Tallulah, suggested that he purchase Girl Scout cookies to send to troops.

Question: What did she suggest?
Self-contained rewrite: What did Bruce Willis' daughter suggest in 2002?