Storck Candy manufactures Werther’s Original Butter Toffee Candy. The toffee is sold in an eight- ounce bag with a brown background, a picture of a mound of unwrapped candy, an Alpine village, and an old- fashioned container pouring white liquid. Farley Candy Company introduced its butter toffee candy in a bag the same size and shape as Werther’s, with a pair of containers pouring liquid. Storck says that Farley is using its trade dress to sell the Farley candy. Has Farley done anything that is a tort? Do federal laws offer protection? [Storck USA, L. P. v. Farley Candy Co., Inc., 785 F. Supp. 2d 730 ( N. D. Ill. 1992).]