Algerians march against president and political system

In this picture taken on June 27, 2012, Algerian President Abdelaziz Bouteflika, left, and his Army chief of staff, Gen. Ahmed Gaid Salah, review an honor guard before attending a military parade, in Cherchell near Algiers, Algeria. Algeria's powerful army chief, Ahmed Gaid Salah, insisted Wednesday that the military won't get mixed up in politics, a day after he said a constitutional process should be set in motion to declare ailing President Abdelaziz Bouteflika unfit for office. (AP Photo/Anis Belghoul)

FILE - In this April 28, 2014 file photo, Algerian President Abdelaziz Bouteflika sits in a wheelchair after taking oath as President, in Algiers. Algeria's powerful army chief said Tuesday March 26, 2019 that he wants to trigger the constitutional process that would declare President Abdelaziz Bouteflika unfit for office, after more than a month of mass protests against the ailing leader's long rule. (AP Photo/Sidali Djarboub, File)

Algerians taking to the streets for their sixth straight Friday of protests aren't just angry at their ailing president — they want to bring down the entire political system.

Small crowds started filling the boulevards of Algiers on Friday morning, and their numbers are expected to swell after midday Muslim prayers.

The Algerian army chief called earlier this week for a constitutional process to declare President Abdelaziz Bouteflika unfit for office. Other politicians and parties backed the idea as a solution to the gas-rich country's political crisis.

But protesters see the proposal as a way for the secretive political elite to keep their grip on power and name a hand-picked successor to Bouteflika, who has been largely out of the public eye since a 2013 stroke.

Anger at the constitutional process issue is central to Friday's protest.