Four years after his heated exit from Good Morning Britain, Piers Morgan is back in the studio, but it would appear he's yet to heal his rift with Alex Beresford . Today, the opinionated broadcaster returned to his former workplace to discuss Prime Minister Keir Starmer's recent US visit, and viewers were surprised to see him back behind the famous desk alongside hosts Susanna Reid and Ed Balls. While wrapping up his segment, Piers, 59, couldn't resist having a pop at his old rival Alex, with