Checkpoints, Checkpoints, During UN Week in New York

World leaders require tight security whenever they travel. So, imagine more than 150 of them traveling around one city. That's the monumental security effort required every year for the United Nations General Assembly in New York City. Couple that with a visit from the Pope and it's double police presence. VOA's Carolyn Presutti shows us how it's done.

© La Voix de l'Amérique - mercredi 30 septembre 2015