No proof yet of IS claims about female hostage’s death

Aired: 2/6/2015 | 0:04:07 | Clip
The Islamic State is claiming that a female American aid worker who had been held hostage since 2013 was killed by a Jordanian airstrike meant to target the militants. So far, the U.S. government has not confirmed the death of Kayla Mueller. Judy Woodruff learns more about the reported victim from Shane Harris of The Daily Beast.