In the iconic TV series, The Magic Roundabout, an old man with a beard rides a tricycle around the garden, making "wheeeee" noises that attract a lot of attention but seem to have little substance. He's the gardener, but his lack of clear purpose means that the garden is, well, let's say, a little unkempt. Fast forward almost 45 years and another Mr McHenry is making noises with, seemingly, worryingly little understanding of what he's talking about. And he's part of the Trump infotainment system that is encouraging the President to make bad policy based on misinformation or, as it's called today, fake news or, even "alternative facts."