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This is CBS Eye on the World.

Here's John Bachelor.

To the most populous and potentially richest state in Africa,

perhaps in the Western and Eastern hemisphere, once upon a time, Nigeria.

An important presidential election, a surprise and a disappointment.

Gregory Kaplay, the editor and publisher of Defense and Foreign Affairs, is here.

To help us understand both the surprise and the disappointment in one man,

Tannoubu, winning for the president's part of the all-progressive party,

a four-year term in the presidency, continuing the presidency of President Bouhari.

We can believe in policy, but the surprise is that Tannoubu is challenged

when it comes to explaining his policies.

Gregory, a very good evening to you.

There are charges of corruption in the vote.

There were disappointments because this was supposed to be something closely monitored.

...