Senators explain why Congress should have a say on Iran deal

Aired: 5/7/2015 | 0:10:44 | Clip
Voting 98 to 1, the Senate passed the Iran Nuclear Agreement Review Act, a bill that would give Congress up to 52 days to review any proposed nuclear agreement with Iran, during which President Obama would be barred from reducing imposed sanctions. Gwen Ifill gets two views on the overwhelming support for the measure from Sen. John Thune, R-S.D., and Sen. Tim Kaine, D-Va.