I've spent much of the past two days informing myself about Pizzagate and matters adjacent and arising. Are there paedophile rings operating in Washington and Hollywood and other centres of power? Of course there are. Enough has already been exposed for it to be impossible to doubt. But how extensive are they, how high do the tentacles reach and who exactly is involved? We each have our own little list of suspects- and when we've looked at other people's lists we've all gone, "Oh no, it can't be true of him!" and "Oh, please not her!"