Government minister have refused to be drawn on whether Boris Johnson should apologise over the remarks he made linking Sir Keir Starmer to failures in prosecuting Jimmy Savile. <br /> <br />Policing Minister Kit Malthouse and Business Secretary Kwasi Kwarteng both stayed silent when approached by journalists in Westminster on the issue. Report by Buseld. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn