Malaysia's king on Wednesday called a special meeting of his fellow hereditary sultans to discuss who should be prime minister as an unprecedented post-election crisis entered its fourth day. The king is due to pick a new prime minister after the leading contenders - opposition leader Anwar Ibrahim and former premier Muhyiddin Yassin - failed to secure enough support for a majority following a Saturday election that produced an unprecedented hung parliament. The uncertainty over the election prolongs political instability in the Southeast Asian country, which has had three prime ministers in as many years, and risks delaying policy decisions...