Langley Park, Maryland CNN  —  A Maryland mother recently received two calls: One was from her husband, who said he had been pulled over after finishing his construction shift. The other was from Homeland Security, telling her she had just 10 minutes to pick up the couple’s 5-year-old son who was in the car with her husband. Jennifer Stefania Vasquez Sura raced to her husband’s side to hurriedly place their crying child in a car seat and say goodbye to her husband as he also wept. “‘If you are