It’s not just the wall. There are lots of invisible barriers keeping immigrants from coming into the US. On this edition we explore some of those barriers.

We meet a three-year-old on Canada’s no-fly list; we speak to a student from India who grew up in the United States yet his visa expires as soon as he turns 21; we find out how much it costs to smuggle someone across the border and the lasting impact that debt can have on a family; and lastly we get a little loopy with musician Joe Kye.

(Image: A border patrol officer stands guard along the U.S.-Mexico border February 7, 2018 in San Ysidro, California. Credit: Sandy Huffaker/Getty Images)