Samuel Baker has undergone dozens of physicals and exams, plus a handful of surgeries due to a botched landing as a U.S. Army paratrooper. Baker, who receives care at the Dallas VA Medical Center, is among the millions of veterans who say they are facing a terrifying possibility: Will cuts at the Department of Veterans Affairs dramatically slash health care?

In the crowd were many veterans, including some who served during the Vietnam War. There was even a World War II veteran.