SIERRA VISTA — The United States is in danger from both national politics and international issues, Republican congresswoman Martha McSally said Monday night. Speaking at the Fort Huachuca 50 dinner, attended by more than 60, the first-term Congresswoman said that if sequestration continues as part of the national budgeting process, America’s defense capabilities will be reduced, opening an avenue for international threats, such as ISIS, McSally said. “We have sequestration causing us to shrink our defense budget,” she said. “A state sponsor of terrorism in Iran, Russia continues to invades its neighbors and ISIS, the most barbaric organization I’ve seen...