It's hard to imagine that all coffee prices will skyrocket, because it's grown all around the world (near the equator.) But I can see Yemen coffee getting even more expensive, if we have an embargo against them. It's great stuff (the true "Mocha"; Mocha is the name of a port in Yemen) but only a tiny fraction of our luxury coffee imports, and nothing below the luxury category.

Brazil, Colombia, Hawaii, Central America, southern Mexico, several countries in Africa -- are these places all going to jack the price to more than 10x its current level? I would be surprised, unless it's his way of saying the US Dollar is toast.