SPECTRUM NEWS VIDEO: Staffing levels for volunteer EMS crews are on the decline. It's a nationwide trend that has started to affect people in the Hudson Valley. On Wednesday, in part one of her three part series on this issue, Spectrum News reporter Arin Cotel-Altman spoke with members of a family who have dedicated their lives to volunteering. Thursday, in part two, she talks with members of local agencies to see how they are handling the crisis. See part three here.