For candidates, revoking Iran deal easier to pledge than do

WASHINGTON (AP) — Unhappy with President Barack Obama's nuclear deal with Iran? Republicans running for the White House are vowing to rescind the agreement, some on their first day in office.

But it may not be that easy.

If Iran lives up to its obligations, a new president could face big obstacles in turning that campaign promise into U.S. policy. Among them: resistance from longtime American allies, an unraveling of the carefully crafted international sanctions, and damage to U.S. standing with the rest of the world, according to foreign policy experts.

Read the full article at The Associated Press.