Sacked Foreign Office permanent secretary Sir Olly Robbins calls out a "dismissive" attitude to Lord Mendelson's vetting clearance as he gives evidence at the Foreign Affairs Select Committee on Lord Mandelson's appointment as ambassador to the US. <br /> Report by Gluszczykm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
