are riddling the landscape beyond. earlier in a town in southeastern angola, harry like his mother before him, remotely detonated a mine, reminding everyone how deadly they are. >> without question, if she didn't campaign the way she did 22 years ago, this could still be a mind field. >> reporter: the transformation of this street really speaks to how much progress has been made in the clearance of land mines. still a long way to go, though. harry hopes he can create awareness. the prince re-creating the other memorable images of diana, comforting the most innocent of land mine victims, at an or orthopedic center.