Labour party sweeps to power in UK as Sunak concedes defeat, congratulates new PM Keir Starmer will be Britain's next prime minister, with his centre-left Labour Party expected to win a huge majority in a parliamentary election, ending 14 years of often tumultuous Conservative government by trouncing Rishi Sunak's party. With many results still to be announced from Thursday's vote, the centre-left Labour Party has already won more than 326 of the 650 seats in parliament, with an exit poll suggesting it would capture about 410. On a humiliating night for Sunak,...