Democrats seems to be finding themselves at odds once more when it comes to the Mideast. Progressives are demanding a unified opposition to President Donald Trump's consideration of a strike against Iran.

However, the crown jewel of the Islamic Republic’s nuclear programme, a sprawling uranium enrichment facility built deep under a mountain in Fordow remains out of reach of Israel’s conventional weapons. It can only be destroyed with American “bunker-buster” bombs carried by B-2 Stealth fighters.