A Nigerian activist fighting for a greater share of the country's oil wealth has said he plans a new wave of attacks in the country's Niger Delta.

In an interview with Al Jazeera, Solomon Ndigbara, also known as Nigeria's Osama Bin Laden for his group's attacks on oil installations, says his decision has been prompted by government failure to keep promises it made to the Movement for the Emancipation of Niger Delta (Mend).

Yvonne Ndege spoke to him exclusively. Here is her report.

Source: Al Jazeera