Britain's Chancellor of the Exchequer Rishi Sunak holds up the traditional ministerial red dispatch box as he leaves for the House of Commons to deliver the Budget in London, Oct. 27, 2021. Revelations that Prime Minister Boris Johnson and his staff partied while Britain was in a coronavirus lockdown have provoked public outrage and led some members of his Conservative Party to consider ousting their leader. If they manage to push Johnson out — or if he resigns — the party would hold a leadership contest to choose his replacement. Sunak, 41, is widely regarded as the brightest rising star in the party, the best known of the contenders to the public — and the bookies’ favorite to succeed Johnson. (AP Photo/Alastair Grant, File)