We hear how the Migration Project is giving hope to the families of Guatemalan migrants who have gone missing en route to the United States. Then, how young migrant students from all across Central America are getting shut out of US schools. And, the Cuban Americans spending their own money to send others to Cuba.

Plus, we meet two Hmong American filmmakers who are shaking up Hollywood. We travel 8,000 miles in search of a Thai dish so delicious, it might be deadly. And an Indian writer living in the US curses his American doughnut habit.

Image: Indigenous family members walk into Mexico after illegally crossing the border from Guatemala on August 1, 2013. (Credit: John Moore/Getty Images)