Will voters punish Buhari for not tackling Nigeria’s oil spills?

Five years after Nigeria’s president promised to clean-up this oil mess, Al Jazeera looks at whether the failure will hurt his re-election bid.

Nigeria‘s President Muhammadu Buhari came to power with a promise to clean up the Niger Delta.

But as he seeks re-election, it is still a mess of oil spills, causing sickness in surrounding villages and destroying people’s livelihoods.

Al Jazeera’s Haru Mutasa reports from the Niger Delta.