Over the course of the last week, Trump has had a remarkable number of incidents that raise serious questions about his mental state and physical health. He walked past his open limousine door and was turned around by a Secret Service agent while waving at no one. He tapped his right leg repeatedly in a pattern documented as a technique used by stroke recovery patients. Something visible below his right knee is affecting the shape of his pants, the way he walks, and the way he stands. In the ...