[This Day] Vice President Yemi Osinbajo, yesterday, said though the country currently faced security, economic, religious, and ethnic challenges, the collective vision of a united, peaceful and prosperous Nigeria remained undefeated, 61 years after independence. Osinbajo stated this at the 61st Independence Anniversary Inter-denominational Church Service, and 45th anniversary service of the Christian Association of Nigeria (CAN), held at the National Ecumenical Centre, Abuja.