Nigeria's president Muhammadu Buhari apologises for plagiarising Obama speech ​

Nigeria's President Muhammadu Buhari has apologised for plagiarising President Barack Obama's 2008 victory speech and says he will punish those responsible. 

Adeola Akinremi in her Friday column for ThisDay newspaper denounced "the moral problem of plagiarism on a day Mr. President launched a campaign to demand honesty and integrity." 

Several sentences were almost identical to Obama's in a speech Buhari made Sept. 8 launching his campaign "Change Begins With Me." 

Buhari said, "We must resist the temptation to fall back on the same partisanship, pettiness and immaturity that have poisoned our country for so long." 

Obama said, "Let us resist the temptation to fall back on the same partisanship and pettiness and immaturity that has poisoned our politics for so long." 

Let me Define Plagiarism, It is the practice of taking someone else's work or ideas and passing them off as one's own.