Some of the poorest seniors in Texas live in Hidalgo County in the Rio Grande Valley.
Many only speak Spanish and don’t have access to the basics, like food or medical care. But a Texas A&M professor and his team of community health workers – or "promotoras de salud” – are trying to find ways to help seniors along the border improve those conditions.
They're working in places like the colonia border town of Progreso, near the Mexican border. Progreso is one of the poorest places in the one of the poorest counties in the United States. The unemployment rate is more than 10 percent.