'Weekday Warriors' lend a big hand building houses for Habitat for Humanity

Ten years ago, John Zoda retired from a career in the pharmaceutical industry. And now, the 72-year-old from Clearwater has helped build more than 300 houses for people in need. "I really had no experience with this," he said with a smile. "But I had some very good supervisors who were extremely patient while I was learning things."