By Ruxandra Guidi
http://stream.publicbroadcasting.net/production/mp3/kunm/local-kunm-959664.mp3
San Diego, CA – The San Ysidro port of entry often looks like a sea of US-bound vehicles and travelers. It's a complicated daily operation requiring an army of customs agents.
From our Fronteras Desk, Ruxandra Guidi brings us the story of one agent.