Speaking to local residents on a visit to Hertfordshire, Sir Keir Starmer says that "a mix of British pragmatism and common sense" have got the country through an "incredibly serious" past few days, during which the UK was facing the threat of tariffs imposed by US President Trump over the issue of Greenland. Report by Keechl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn