Demonstrators call for interim president Abdelkader Bensalah and Prime Minister Noureddine Bedoui to resign.
Decine di persone scese in piazza nonostante il Ramadan
Thousands protest for 16th Friday as interim leader calls for dialogue to fix a new date for presidential elections.
Ali Haddad arrested at the Tunisian border as pressure mounts on long-time leader to resign.
Caretaker government headed by newly appointed PM Noureddine Bedoui will be tasked with overseeing transition process.
Abdelkader Bensalah calls for an election date to be set 'as soon as possible' days after planned vote was pulled.
The move comes as the army chief announced that members of the ruling elite would soon be prosecuted for corruption. ......
Move follows army chief's pledge to launch anti-fraud crackdown as protesters continue to demand political overhaul.
The four are being held in connection with a corruption investigation, state TV says.
Police use water cannon and tear gas as protesters demand the resignation of President Bouteflika.