Dan Matthews is a California-based rapper. He was adopted from Korea when he was 8 months old. But he was curious about his birth parents. So he wrote a letter to his adoption agency. He never thought he'd get a response.
With thousands sitting behind bars in America's immigration detention centers, some immigrant advocates, including many undocumented immigrants, are reaching out, setting up formal, and informal, visitation programs.
Many Mexican migrants are leaving the US and returning to Mexico. Their children often speak better English than Spanish. So back in Mexican schools, many struggle. In order to help these kids, some teachers in Mexico are now learning English.