Vodka is the most versatile of spirits. While people in Eastern Europe and the Baltic often drink it neat, swallowing it in one gulp, others use it in cocktails and mixed drinks--bloody marys, screwdrivers, white russians, and Jell-O shots--or mix it with tonic water or ginger beer to create a refreshing drink. Vodka manufacturers even infuse it with flavors ranging from lemon and strawberry to chocolate, bubble gum, and bacon. Created by distilling fermented grains, potatoes, beets, or other vegetables, this colorless, tasteless, and odorless liquor has been enjoyed by both the rich and the poor throughout its existence, but it has also endured many obstacles along its way to global popularity.