Clip of Starmer insisting Mandelson was subject to 'security vetting' emerges as calls for PM's resignation continue mounting over US ambassador's failed screening

A clip of UK Labour leader Keir Starmer asserting that Peter Mandelson underwent 'security vetting' has surfaced amid growing calls for the Prime Minister's resignation due to a failed security screening of the U.S. ambassador. The controversy highlights political tensions over security protocols and leadership accountability.