Bryan and Helen Lopez (left) had been living in their car before they moved in with Marlene and Michael Rapkin in September. As part of Host Home Program in Los Angeles, the plan was to stay with the Rapkins for about three months, but they are staying longer. "We're open to extend it as long as they're committed to doing what they're doing, which they are," Marlene says. (Liz Kuball for NPR)
