As David E. Sanger of the New York Times reports, the warning to the president comes from:
Five former members of President Obama’s inner circle of Iran advisers [who] have written an open letter expressing concern that a pending accord to stem Iran’s nuclear program “may fall short of meeting the administration’s own standard of a ‘good’ agreement” and laying out a series of minimum requirements that Iran must agree to in coming days for them to support a final deal.
The letter writers were moved by:
… concern that Mr. Obama’s negotiators were headed toward concessions that would weaken international inspection of Iran’s facilities, back away from forcing Tehran to reveal its suspected past work on weapons, and allow Iranian research and development that would put it on a course to resuming intensive production of nuclear fuel as soon as the accord expires.
Other than that …

