President Muhammadu Buhari has said that the Peoples Democratic Party has yet to explain the “irresponsible expenditure” that took place between 1999 and 2014.

He said the main opposition party still has questions to answer on how it spent the oil money that accrued to the country within that period.

He spoke in Abuja when he received the leadership of the Nigerian Labour Congress on a visit to congratulate him on his re-election.

The NLC was led by the National President, Mr. Ayuba Wabba.

“PDP has not successfully explained to the country what they did with the money,” he told the NLC leadership; adding, “There were no roads, no rail, no power. They said they spent $16bn on power, but where is the power?

“The irresponsible expenditure of that period has not been explained, and Nigerians deserve an answer on that terrible mismanagement of the country.”