Are US allies risking new chaos in the Middle East?

Aired: 3/28/2015 | 0:03:33 | Clip
Even as some United States allies in the Middle East fight against pro-Iranian forces in Yemen, the US is fighting with Iran against the Islamic State in Iraq. Matt Bradley of The Wall Street Journal joins Hari Sreenivasan via Skype from Erbil, Iraq, to discuss the muddled situation.