Former Foreign Minister Fumio Kishida on Wednesday vowed to reduce wealth disparity in Japan as he unveiled his economic policies for the ruling Liberal Democratic Party's leadership race, which is shaping up to be a three-way contest as former communications minister Sanae Takaichi formally announced her bid.Vaccine czar Taro Kono, who consistently ranks high in opinion polls asking who is most fit to succeed Prime Minister Yoshihide Suga, is expected to announce his candidacy in the coming days.At a press conference in Tokyo, Kishida vowed to boost people's incomes and "make a break from …READ FULL ARTICLE