Opponents of the Iran deal have been unable to produce a viable alternative. That is because there really are no alternatives left. Should the Iran deal collapse under the weight of spoilers like Schumer, Iran will get a nuclear weapon. And once Iran achieves and announces that capability to the world, no expert will be able to foresee the consequences.
A significantly different tone will characterize the upcoming meetings between President Barack Obama and the heads of state of the Gulf Cooperation Council (or GCC, which is comprised of the member states Saudi Arabia, Kuwait, Bahrain, Qatar, the U.A.E., and Oman) to be held at the White House and Camp David May 13th-14th.