American conservatives are fond of loyalty oaths. This may backfire on the GOP. The loyal oath guarantees Mr Trump the nomination.
When Mr Trump says everyone else is stupid, he should be prepared to demonstrate his intellectual superiority. He made the nest. Now he has to avoid fouling it.
Re Scott Walker’s Canadian border fence: All Canada has to do is ban export of maple syrup and America will be brought to its knees.
I have a feeling Colbert will flop without his alter ego. So far, so good though.