Dark Secrets of America's Most Obese Town

We visited McAllen, Texas, to investigate why the city became associated with America's obesity epidemic and explored how fast food access, poverty, limited walkability, extreme heat, and school meals shape people's choices. We spoke with local residents, health experts, and Alejandra, who shared how processed foods and the American food system affected her health. We examined how industry influence, misleading labels, healthcare incentives, and economic inequality make obesity a systemic issue rather than simply a matter of individual willpower.