Can any reporter ask Hillary Clinton this question?

Its, a simple question with a possible follow up.

To your knowledge, are you the only former Secretary of State to have your “own” private/personal email server?  She answers questions by saying other former cabinet officials have used private email accounts, but no one seems to want to follow up with, that’s not the question. The question is private/email server. Until she answers that question the email issue will continue to go on on like the bunny with the batteries on TV.