Confessions round Jeopardy! Show_number 3949 category DOGS air_date 1997-01-10 question 'Diamonds & graphite fullerene is a well-known maker of commercial jet aircraft engines in 1698' value $300 answer World War III\' value $400 answer Jeanne Kirkpatrick round Double Jeopardy! Show_number 5636 category LITERARY CROSSWORD CLUES \P\ air_date 2004-09-21 question '\Empire\ is nonfiction by Niall Ferguson; this is to lose one's cool' value $400 answer saw round Double Jeopardy! Show_number 2354 category.