LONDON—British foreign minister Liz Truss clashed over tax policy with former finance minister Rishi Sunak on Friday, as the five remaining contenders to be Britain’s next prime minister went head-to-head in the first of three televised debates.
An initial field of 11 challengers has been whittled down following two days of votes by lawmakers from the ruling Conservative Party. But no individual has yet emerged as the obvious successor to Boris Johnson who announced he was stepping down following a series of scandals.
While Sunak has topped those two votes, he faces stiff competition from Truss, who has the backing of a number of senior figures, and junior trade minister Penny Mordaunt, who polls suggest is the most popular with party members who will decide the winner….