Many of us think we see homeless people, but for most of us, that is an illusion.
We glance at the homeless but don't think of them as people with lives and feelings and families who care about them.
The following is a fascinating, 3 1/2 minute video in which family members were disguised to appear as homeless people.
Watch the reaction of their loved ones before and then after they recognize them.
The results will touch your emotions and bring you a moment of personal introspection: