1: ( CNN ) Incumbent Goodluck Jonathan phoned former military leader Muhammadu Buhari on Tuesday to concede defeat in Nigeria 's presidential elections , Buhari 's party says . 2: In his statement Tuesday , Jonathan said ;  I promised the country free and fair elections . 3: Incumbent President Goodluck Jonathan acknowledges defeat , says he delivered on promise of fair elections .
1: Incumbent Goodluck Jonathan 2: Jonathan 3: Incumbent President Goodluck Jonathan