Where does one place end and another begin?

In my Travel Channel special, The Border Check, I discover the cultures and cuisines that blur the line between the United States and Mexico. There’s a focus on the region’s food, but we also talk with everyone from border police to musicians and artists to find out how ideas, traditions, people and even trash move back and forth across the U.S./Mexico border.

Tune in Sunday, May 5th at 5:00 PM ET on the Travel Channel.