Although Dallas and Fort Worth are the ninth and 16th largest cities in the US respectively, the 12 county area that comprises the DFW Metroplex is the fourth largest metropolitan area in the United States (after Chicago, Los Angeles, and New York City) with a population of 6,426,214 according to the 2010 US Census.
All beer is created with yeast, but there are filtration processes that can remove yeast from the final product. All domestic beer in the United States such as Budweiser is yeast-free by law.
The two types of beer are also different in other ways. For instance, ales are fermented in a warmer temperature, which is why it takes a shorter amount of time to ferment. On the other hand, lagers are fermented in moderate temperatures. The warm fermentation temperature also gives ales a nutty or fruity taste.