A speechwriter for former President George W. Bush was subjected to ridicule Thursday when he suggested the key to secure a 2024 election victory for the presumptive Republican nominee was Donald Trump making fun of his own hair. Marc Thiessen delivered this advice in a Washington Post editorial Thursday dedicated to helping Trump win over undecided and moderate voters. He also included a possible stump speech. “If you didn’t like the way I talked, or walked, or combed my hair, I hope you liked the fact that our border was secure, our cities were safe, our economy was strong and the world was …