WATCH: 2-part special on homelessness in the Bay Area

It is estimated there are 30,000 people in the Bay Area who are living on the streets. It is an issue that affects all walks of life - not only a humanitarian crisis, but also a health concern. Our 2-part special takes a closer at homelessness in the Bay Area. Part one gives us a glimpse into the lives of people who are homeless and how they got there. In part two, we sit down with city leaders and talk about solutions.