Fleeing and fighting Islamic State forces in Anbar province

Aired: 4/21/2015 | 0:05:37 | Clip
After being driven out of Tikrit, the Islamic State has renewed its push into Western Anbar province. The government in Baghdad is wary of letting in fleeing families, seeing displaced people from IS strongholds as security risks. Meanwhile, Iraqi forces are preparing for a tough battle in Garma. Special correspondent Jane Arraf reports.