Independent Institute Chairman and CEO Mary Theroux, host of the documentary “Beyond Homeless: Finding Hope” is interviewed about her extensive research on solutions to homelessness. She asserts that solutions must involve multiple services. Theroux highlights some programs that are working, such as Haven for Hope in San Antonio, TX where downtown homelessness has plummeted. The solution isn't as simple as giving someone a home. Causes of homelessness are many so the services needed are many and should be individualized, she says.