Why I don't trust the United Nations to keep us safe.
Or one reason, at least.
This article, with the first line, "The U.N. nuclear watchdog said in a confidential report on Monday it had not found evidence of an atomic bomb program in Iran." The whole rest of the article belies this statement.
This is commented on at the blog "Little Green Footballs."
Comment #6 is my favorite.
Also worth reviewing is the history of the United Nations' attempts to detect Iraq's nuclear program prior to Gulf War One.
Now please tell me why the U.N. should have the job of preventing tyrants from getting WMD.