Peru's Ollanta Humala is facing prosecution for human rights abuses. I'm sure many of Nigeria's generals who want to be president have some skeletons in their closets. All that is needed is to wait for someone to reveal irrefutably damaging information on the wannabe presidents. Babangida has been present in Nigeria politics for a long time. If I remember rightly, he led a tank division that was involved in one of the coups of the mid-70s. Buhari could not have had an spotless record before he overthrew Shagari in 1983. Fall skeletons, fall.