How these growing businesses are making their mark

These businesses have led their field and made major changes while doing so. A Kenyan health project is bringing cancer care and screening to countless women who never had access. A California-based company is making schools phone free, revitalizing behavior, attendance, and even test scores. A Florida company is designing solar-powered, hurricane-proof streetlamps and installing them across the state. Whether global, national, or local, these businesses know what their audience needs and are sh...