Most of Labour's support is down to Corbyn, Diane Abbott says

Jeremy Corbyn has blamed Labour’s polling on a failure of the media to cover policy issues.Labour could fall to below 10% in the polls if any of Jeremy Corbyn’s vocal critics try to replace him because most of the party’s support is down to his leadership, according to Diane Abbott.The shadow home secretary estimated that Corbyn is responsible for 18% to 20% of the support enjoyed by Labour, which is at its lowest level since the 2015 election and joint equal to its lowest perf