Algeria protests: 'The moderates in the army will be frightened by the scale of the protests'

Tens of thousands protested across Algeria on Friday in the biggest rallies yet against ailing President Abdelaziz Bouteflika's bid for a fifth term in office, a day after the 82-year-old leader warned against the risk of "chaos". Lahouari Addi, a professor of sociology at the University of Lyon, takes a look at the possible implications of Algeria's largest protest movement in decades.