Trump's 2018 zero tolerance policy which separated immigrant children from their parents at the border with no plan for reuniting them shocked the American conscience. And even though he claimed to cease the practice within weeks, zero tolerance is rooted in American law that dates back 100 years and remains on the books today. It can easily happen again. 

Efrén Olivares was on the front lines defending immigrant families, and the work was personal. Efrén himself is an immigrant, and he joins us to talk about his incredible book, My Boy Will Die of Sorrow: A Memoir of Immigration From the Front Lines.  

An immigrant falls back in love with her culture and yearns to pass it along to her children.