J.D. Vance or JD Vance? Depends who you ask — including Trump.

MILWAUKEE — Republican presidential nominee Donald Trump named his vice presidential running mate today.

It's Sen. J.D. Vance of Ohio.

Or is it Sen. JD Vance of Ohio?

Depends on who you ask.

Trump's official announcement Monday afternoon used "JD."

So did Republican National Committee Vice Chairwoman Lara Trump. Sen. John Fetterman (D-PA), is also on Team "JD" — even if he's in no way a supporter of the man who could become vice president.

EXCLUSIVE: Trump’s...