Obama is one vote away from preventing Republicans from killing his Iran nuclear deal. Chris Hayes talks to former Senator George Mitchell about the scope of that deal and what it means for the rest of the world.Sept. 2, 2015
UP NEXT
Matt Pottinger: ‘Xi Jinping sees himself as an agent of chaos’ which ‘works to Beijing’s advantage’
05:47
Ukrainian PM: ‘We need support for yesterday, not today’ if there’s a ‘chance to win this war’
07:50
Iran is ‘not the victim’: Retired IDF Colonel on Israel-Iran clashes
04:18
Jordanian Minister: Escalation in Middle East ‘will help no one’
05:00
‘It’s a question of when, not whether Israel will respond’ to Iran’s missile strike: Karim Sadjadpour
03:00
US Amb. to the UN: US has been ‘very clear in our concerns that this war not escalate’ in Mideast