Nigerians on Tuesday evening watched in horror as soldiers fired on a peaceful crowd of mostly youthful demonstrators singing the national anthem in the country's largest city, Lagos, with Amnesty International reporting at least 12 killed.
University officials say school has been attacked by militants at least 12 times, but high security maintained to keep students safe
Part of worlwide problem affecting more than 2-million women
Unprecedented event was led by civil society activists, not officially endorsed by the government
Domin Kari
