Setbacks and nuclear powers

If true, this seems like good news:

Iran announced Monday it has suspended uranium enrichment, and the head of the U.N. nuclear watchdog agency said he believed all Iran's enrichment activities have stopped, the central part of an agreement with Europe designed to head off possible U.N. sanctions.

The suspension fulfills a pledge Iran made earlier this month and came days ahead of a key meeting of the agency's board to judge Tehran's compliance with the agency's investigation into nearly two decades of hidden nuclear activities.

If the International Atomic Energy Agency rules that Iran is honoring its commitment to suspend enrichment, it will be a setback to U.S. hopes of referring Iran to the U.N. Security Council, a step that could lead to sanctions.

Am I the only one that's saddened at the fact that reports of Iran not enriching uranium is reported as a "setback" to the United States?