Indigenous leader Cacique Raoni of Kayapo tribe (C) talks during a joint declaration to the media, with Indigenous leader Sonia Guajajara (3rd L) and Angela Mendes (2nd R), daughter of late environmentalist Chico Mendes, during a four-day pow wow in Piaracu village, in Xingu Indigenous Park, near Sao Jose do Xingu, Mato Grosso state, Brazil, January 15, 2020. REUTERS/Ricardo Moraes
