Sir Keir Starmer has defended his comments on private healthcare. The Labour leader caused a stir during the first TV debate of the election on Tuesday night when he insisted he would never use private healthcare - even if he had a relative on a waiting list - because the NHS "is in his DNA." Report by Kennedyl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn