President MUHAMMADU BUHARI has mourned the victims of a military plane that crashed near the Nnamdi Azikiwe International Airport in Abuja, adding that the safety of the Nigerian airspace remains a key priority of the government.In a statement issued by the presidential spokesman, FEMI ADESINA, President BUHARI extended his heartfelt condolences to family members, friends and colleagues of those who died as a result of this tragedy.According to the statemen...