Hello, Davenport, Iowa! Will Ferrell wants you to drink Old Milwaukee beer, in classic American fashion. In a somewhat peculiar move, the comedian has surfaced to endorse the brew in three videos set in Davenport over the past month—spots that are reportedly airing only locally in the Quad Cities of Iowa and Illinois. In the latest clip—a grainy, apparently viewer-recorded version of which hit YouTube last week—Ferrell begins to riff in his trademark yell on the virtues of Old Milwaukee, inspired by the spelling of Davenport's name. "D, for drinkability!" he cheers. "A, amber. Color of the beer!" Things start...