The Republican party and Israel leader Benjamin Netanyahu insist the greatest threat to the safety of America is posed by the Iranian government. Of course, in reality, the greatest actual threat to our survival is posed by a lunatic in North Korea who has transformed his nation into a giant military machine. Kim Jong-un not only issues verbal threats, but has focused the entire nation to the task of creating missiles and nuclear weapons.
Japanese reports indicate that North Korea is in the process of developing long range missiles and even working to miniature nuclear weapons into the missiles. So, where is the threat– from ISIS with its 30,000 troops or Iran which now allows inspection of its nuclear facilities or from North Korea??
Oh, by the way, Israel has at least 60 nuclear bombs and does NOT allow UN inspectors into its facilities.