The pandemic has spurred surges in camping and RV travel due to the need for social distancing and outdoor activity. But it’s not all fun and vacations: one group of Americans adopted a self-sufficient and nomadic lifestyle long ago, living full-time in motor homes and working seasonal jobs to support themselves as they travel the United States. Paul Solman reports on retirement-age “workampers.” PBS News is supported by - https://www.pbs.org/newshour/about/funders