Right wingers on this thread are either moronic war-mongers...or blatant Obama haters (probably both).....
1. Sanctions against Iran have NOT worked...Russia, China and several European countries are supplying Iran with virtually everything except maybe some sesame seed buns.
2. War is always an alternative....but with Iran 4 times the size of Iraq, with a powerful navy and air force, the prospect of war is insane.....(but we already knew that.)
3. The only alternative left is what Obama has helped to negotiate,,,,a POSTPONEMENT of what is ultimately inevitable, in the hope that moderate Iranians will yank off the yoke imposed upon them by religious zealots.