Migrant parents separated from kids make historic return to U.S.

Read MoreWhen the U.S. separated thousands of migrant families in 2018, it deported hundreds of parents without their children. Nine of them were allowed to return to U.S. to see their children once again.When the U.S. separated thousands of migrant families in 2018, it deported hundreds of parents without their children. Nine of them were allowed to return to U.S. to see their children once again.