Foster father who cares when terminally ill kids have no one

Mohamed Bzeek has become somewhat of a local hero in Los Angeles, taking on a life mission that few others would consider: as a foster parent who cares solely for terminally ill children. Special correspondent Gayle Tzemach Lemmon meets Bzeek, a former Libyan immigrant who depends on his Muslim faith as he juggles intensive caretaking and heartbreak, as well as his own battle with cancer.