Hi,
I'm scholar visitor with J-1 visa and want to get waiver. I hear that J-1 visitor should stay North America to apply for the waiver, however, unfortunately, I have to back China soon and not too much time to prepare the wavier. I have one question, could I apply F-1 or B2 visa back to United States and get J-1 waiver or I have to keep J-1 visa again to get waiver.
Many thanks