Air Canada CEO Michael Rousseau retires after English-only video backlash following LaGuardia tragedy.
Rousseau's English-only message after fatal incident sparked calls for his resignation in bilingual Canada.
Nigeria's political heavyweight Rabiu Kwankwaso joins ADC, boosting opposition against President Tinubu.
Meta tests premium Instagram features, offering privacy and analytics to users seeking more control.
Air Canada's future leadership and Nigeria's political landscape may face significant changes soon.