Former health secretary Sajid Javid has suggested the Conservative Party has lost its integrity and the trust of the British people as he launched his leadership campaign. <br /> <br />He added the country needed a leader who "makes credible promises, brings people together, and makes tough decision in the national interest". Report by Alibhaiz. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn