Protesters reject army bid to remove president on health reasons, call it attempt by old guard to maintain status quo.
Army chief Ahmed Gaid Salah says 82-year-old president is so ill he should be declared unfit to rule.
Opposition leaders say general's call for Bouteflika to be declared unfit to rule is a manoeuvre to preserve old guard.
The presidential election scheduled to be held on July 4 cancelled - a move protesters have been demanding for weeks.
Consiglio costituzionale ha rigettato le uniche due candidature
Ahmed Gaid Salah calls for a constitutional procedure that would see the president's removal on health grounds.
Dopo rinuncia a 5/o mandato per malattia e rinvio presidenziali
It is the country's highest judicial body, which oversees presidential and parliamentary elections.
Ahmed Gaid Salah says solution must be found 'as soon as possible', as protesters demand departure of rulers.
And what could still go wrong.