You know babies have SOFT SPOTS (Fontanels) on their skulls that close after the baby is born. A small one at the back will close at about 2 or 3 months. The larger one in the front closes at or about 18 months.
So here's my theory.
All dickhead pig supporters still have those holes in their heads. They never closed up thus leaving the brains at risk for being tampered with.
You see the result. Wonder no longer. You're welcome.