Sure, That is fine. Investigations go on all the time. No is stopping if some one wants to investigate if Rama was real or not. That ends no where. But Babar was only 500 years ago. Any village idiot tells you the destruction of hindu temples by the invaders. In Pakistan, no temple is essentially left. But for a Masjd which no one has been using, when it is a disputed land, it only right to see what is under that ground. If we are Muslims, and it was not a majid but a hindu temple, it would have been bulldozed without even a note in any news paper.
