"Mexico is very present in our daily lives, sometimes even in ways we don't realize," says Andrew Selee. Did you know, for example, that some of America's most famous baked goods, such as Sara Lee, are owned by a Mexican company and made in Pennsylvania? From manufacturing and trade to film, food, and sports, plus the large number of Americans with Mexican heritage, the economies and cultures of Mexico and the U.S. are woven tightly together.