Shifting support for Iran deal

1. As you may know, the U.S. and other countries have announced a deal to lift economic sanctions against Iran in exchange for Iran agreeing not to produce nuclear weapons. Do you support or oppose this agreement? (Half sample 1)
2. As you may know... International inspectors would monitor Iran’s facilities, and if Iran is caught breaking the agreement economic sanctions would be imposed again. Do you support or oppose this agreement? (Half sample 2)

Source: Washington Post-ABC News poll
The Washington Post