[mikey_hates_everything]

"His grandfather, he said, is a retired First Sergeant of the Army who works at the Department of Energy. Coming from a military family is what inspired CJ to go into politics in the first place."

Should have read the whole article first...

[T-Bird45]

...retired First Sergeant of the Army...

The grandfather may be a retired Army First Sergeant but there is no such thing as a First Sergeant of the Army. The highest enlisted position in the Army is the Sergeant Major of the Army (SMA), the senior enlisted advisor to the Chief of Staff of the Army.