You read that right - The Fordow nuclear enrichment site in Iran, located as it is beneath a mountain, is considered by some in the Pentagon to be so hard to reach, that even America's famed 'bunker-buster' might not get the job done. In which case, the only conceivable alternative - well, it would cross a red line that the world has been observing without fail for eighty years. And yet we know that President Trump loves nothing more than ignoring other people's red lines. But would he seriously consider this one? According to the White House, nothing is off the table. Let's discuss.