When the U.S. was conqueror of Mexico

CBSTV VideosMay 5, 2013

For the U.S., the Mexican-American War expanded its territory as a victory of manifest destiny; for Mexicans, the "American Invasion" still stirs emotions 165 years later. Mo Rocca traveled to Mexico City and the site of the Battle of Chapultepec to learn about a "forgotten war" that helped determine the fate of North America.