Those Who Serve: Pacific Crest Trail super volunteer Roberta Cobb

Roberta Cobb volunteered for the first time 25 years ago to work on the Pacific Crest Trail. Now she’s out there 30 hours a week after retiring from ownership of a computer software company.
Published: 8:51 AM PDT June 20, 2019
Updated: 8:50 AM PDT June 20, 2019