Who are you?

Roger Daltrey and Pete Townsend opened their gig in Leeds with the lyric "Who are you ..."


For a report on Newsnight on BBC2 the camera panned into the audience and settled on a face. Who are you?

To me it looks like Mark Byford, Deputy Director General of the BBC with special responsibility for news. Did the reporter, Robin Dunselow, recognise his boss? If he did, why did he pick him out? If he didn't ....?