My senior U.S. Senator, soon to be replaced by Michael Johanns.
Yawn.
I still think Hagel and gator both suffered some sort of microscopic cerebral aneurysm, that caused them to abruptly change parts of their conduct and behavior.
They're both the right age, where such cranial accidents happen.
Microscopic cerebral aneurysms aren't especially perilous, but they do cause changes in a personality.