Billionaires' Fortunes Rose to $1.9 Trillion

The richest people on the planet got even richer in 2012, adding $241 billion to their collective net worth, according to the Bloomberg Billionaires Index, a daily ranking of the world’s 100 wealthiest individuals.
Nigeria's Election: Country at a Crossroads
50:19 - Nigeria is a country at a cross roads. The presidential elections could determine whether or not the largest economy in Africa achieves its potential. (Source: Bloomberg)
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