State of emergency declared in Nigeria

From the BBC:

Nigerian President Olusegun Obasanjo has declared a state of emergency in Ekiti State, following the impeachment of the local governor for corruption.
Mr Obasanjo said he was taking action because the governor's sacking had been unconstitutional, and to prevent Ekiti descending into chaos.
Both the chief justice and the attorney-general have said Ayo Fayose's sacking was illegal.
Political tension is rising in Nigeria, ahead of elections next year.
Mr Fayose has denied reports that he had fled the country, saying he was in hiding because he feared for his life but remained governor.