Some Iranians hopeful for relief of sanctions' economic bite

Aired: 1/16/2014 | 0:04:54 | Clip
On the streets of Tehran, how are citizens reacting to the completion of an interim deal over Iran's nuclear program? Hari Sreenivasan talks to William Brangham of NewsHour Weekend about the pressure on President Rouhani and what role economic sanctions have played in fueling diplomatic negotiations.