A detective regretting leads he should have followed knows the cliché "___ is 20/20". Fill in the blank.

Which dance shares its name with a type of design dot used in regular patterns? What name completes the baked dessert "apple brown ___"? Complete the name of this dessert made with ladyfingers and Bavarian cream: "___ russe". Which word describes a destructive elephant away from its herd and appears in the title of Sarah Palin's 2009 memoir? A Detroit arena named for which heavyweight boxing champ was the site of the 1980 Republican National Convention? A Detroit Red Wing from 1946 to 1971, whose scoring records did Wayne Gretzky break? The French phrase "à deux", as in "dinner à deux", means what? A devastating forest fire swept through Peshtigo, Wisconsin, on the same day in 1871 as which city's great fire?