Sir Keir Starmer says the fact that the Prime Minister is being investigated by a parliamentary watchdog is "obviously serious", saying Rishi Sunak "needs to clear this up" and invites him to publish his register of interests "so we can see what it is". <br /> Report by Rowlandi. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
