People lean on a tree in Djibo, Burkina Faso, Thursday May 26, 2022. African leaders have gathered for a summit in Malabo, Equatorial Guinea, to address growing humanitarian needs on the continent, which is also facing increased violent extremism, climate change challenges and a run of military coups. Leaders on Friday called for increased mobilization to resolve a humanitarian crisis that has left millions displaced and more than 280 million suffering from malnourishment. (AP Photo/Sam Mednick)