The DoJ has stated they have nothing going on with regard to Biden and Ukraine. There is no ongoing investigation to not talk about.
But you raise a good point. You don’t talk about ongoing investigations unless Trump is withholding military aid and is demanding you tell the world about your investigation.
there can be investigations without an official announcement,,,they happen all the time and we dont know it,,,and it was mainly trump
and not the DOJ doing it,,,
its already been established thats not why he delayed the aid,,,