Cameroon president's absence sparks debate over government inaction

The lengthy absence of Cameroon's long-serving President Paul Biya, who has been in Switzerland since early June, has reignited debate about government inaction, in a country where many crave change. Biya has made frequent trips to Geneva over the years and has faced waves of speculation and rumours regarding his health. FRANCE 24's Indira Ayuk tells us more from Yaoundé.