Brussels, 27/02/2014 (Agence Europe) - In Abuja, where he attended the celebration ceremonies for Nigeria's centenary, José Manuel Barroso, President of the European Commission, stressed the solidity of the political, economic and commercial links between the European Union and this country - the EU's second-largest trade partner in Africa for oil and natural gas - and highlighted the challenge of security in this country, which is prey to terrorist attacks by the Islamist Boko Haram group,...