this is bbc news with the latest headlines. in the uk and around the world. the uk will have a new prime minister in place within a week, after liz truss quit yesterday, barely six weeks into the job. nobody has declared their intention to run yet, but among the possible contenders are former finance minister rishi sunak, and the current leader of the house of commons, penny mordaunt. the question also remains whether borisjohnson could attempt a return to downing street and speculation is rife. the school of thought there is no unity candidate. boris supporters blame rishi sunakfor what happened in the summerand blame rishi sunakfor what happened in the summer and rishi sunak s supporters will never support boris johnson so the truth is there is a