Obasanjo and Jonathan in closed door meeting, What did they discuss???

Chief Olusegun Obasanjo and President Goodluck Jonathan met behind closed doors on Saturday.

The impromptu meeting is believed to be centred on the running of the People’s Democratic Party. Jona than was in Abeokuta to commiserate with the family of his special adviser on media and publicity, Dr. Reuben Abati, whose mother was buried on Friday.
The question is what they really discussed ???