Following a faint trail through a dense patch of woods in Florida’s Palm Beach County, Roy Foster is a man on a mission. Foster, 53, is searching for homeless veterans — and he knows where to look. Whether in a vacant lot behind a supermarket or a small clearing off the highway, homeless vets aren’t that hard to find: One in three homeless adults has served in the military, and more than 150,000 veterans nationwide are homeless on any given night, according to the Veterans Administration.
