Human rights lawyer Chel Diokno and former Quezon representative Erin Tañada file their candidacies for senator. If they both win, there would once again be a Diokno and a Tañada in the Philippine Senate. Full story: https://www.rappler.com/nation/politics/elections/2019/214429-chel-diokno-erin-tanada-file-certificates-candidacy-for-senator
