the uk s formerfinance minister rishi sunak will formally become prime minister later on tuesday after an audience with king charles at buckingham palace. he was named conservative leader after his only challenger, penny mordaunt, pulled out of the contest. mr sunak promised to work to bring the party and the country together. it is the greatest privilege of my life to be able to serve the party i love and give back to the country i owe so much to. the united kingdom is a great country, but there is no doubt we face a profound economic challenge. we now need stability and unity, and i will make it my utmost priority to bring our party and our country together. so who is britain s soon to be prime minister? here s our deputy political editor, vicki young. addressing the nation during a pandemic, a month after becoming chancellor. you will not face this alone. rishi sunak helped lead to the government s economic response. the furlough scheme paid 80% of millions of people s sal