A man holds a picture of Pro Kurdish leadr Selahattin Demirtas as people gather outside Bakirkoy courthouse in Istanbul on January 12, 2018 in support of the jailed co-chair of the Peoples' Democratic Party (HDP). Pro-Kurdish leader Selahattin Demirtas is due to appear in court after an Istanbul court ruled that he should make his defense in person in a case in which he is accused of insulting the Turkish president. / AFP PHOTO / OZAN KOSE