Sir Bernard Hogan-Howe: It's the right time for me to retire

Met Commissioner Sir Bernard Hogan-Howe says now is the 'right time' for him to retire, but insists his relationship with the new Mayor of London is 'excellent'. Report by Mcnallyc. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn