Nigeria: Assessing President Buhari's first 100 days

This weekend Nigerian President Muhamadu Buhari marks 100 days in office.

When he defeated Goodluck Jonathan back in March, he promised to deal swiftly with Boko Haram, tackle corruption and improve the country's economy.

So has he lived up to his promises?

Abdullahi Kaura Abubakar reports from Nigeria.