Steve Clemons, senior fellow at the New America Foundation, talks with Rachel Maddow about the fragility of the negotiations to end Iran's nuclear program.Dec. 20, 2013
UP NEXT
'What could possibly go wrong?': In familiar folly, Daniels underestimated peril of Trump interaction
02:56
Key detail in Stormy Daniels' salacious testimony deflates Trump defense
11:43
Maddow on Stormy Daniels graphic testimony: 'None of us will ever get this taste out of our mouth'
11:31
Watch Rachel Maddow Highlights: May 6
20:00
Maddow: Trump, Republican attacks on legal system are actively damaging U.S. rule of law
09:41
'Energizing': Maddow puts U.S. fight to defend democracy in global context