What those on the border think about building a bigger fence

Donald Trump’s talk of building a wall between the U.S. and Mexico has been one of the most-repeated tropes of his campaign. Currently, there stands a 652-mile-long wall running across the almost 2,000 mile border. It stretches not just along deserted areas, but also along bustling cities like Nogales, Arizona. Special correspondent Angela Kocherga gives us a glimpse of life at the border.