After conducting his own investigation into medical care at one of America’s largest Army bases, Rep. Harry Teague promised to dramatically expand an inquiry into the treatment of soldiers who have suffered mild traumatic brain injuries in Iraq and Afghanistan. In a letter to medical commanders at Fort Bliss, the third-largest Army base in the country, Teague wrote that he had turned up troubling evidence of systemic problems across the military in the treatment of soldiers suffering lingering cognitive difficulties as a result of roadside blasts.