Muhammadu Buhari officially sworn in as President of Nigeria

At 10:51 am, Muhammadu Buhari was sworn in as the president of Nigeria. He is the second after Olusegun Obasanjo to be the president of Nigeria twice. Now, ex-president Goodluck Jonathan took his last walk as the president before Buhari was sworn in.

Thank you Mr. Goodluck Jonathan for conceding defeat peacefully. You sure have made history and set a legacy in Nigeria's democracy. More photos after the cut.