A police officer holds his gun as protesters, carrying their national flag, march in the streets of the Algerian capital, Algiers, to denounce President Abdelaziz Bouteflika's bid for a fifth term, Friday, Feb. 23, 2019. The 81-year-old Bouteflika announced this month that he plans to seek a new term in April presidential elections despite serious questions over his fitness for office after a 2013 stroke left him largely infirm. (AP Photo/Fateh Gudoum), APTOPIX