Even if President-elect Muhammadu Buhari cracks down on Nigeria's endemic corruption, the country's stability and prosperity will continue to be threatened by overpopulation, sectarian violence and falling oil prices.
The real struggle over cheap oil prices is between the "frackers" and Saudi Arabia, because the latter is the "swing producer" in the OPEC cartel. Regardless of which side wins, the game should end in two years.
Israelis really don't need proof that the Iranians are actually working on nuclear weapons. Their anxiety on the issue is so deeply rooted that it resists all the reassurances by Israel's own military and intelligence communities that Iran is not working on such weapons.