Barack Obama last year told a cheering crowd in Cape Town that a $7 billion plan to "Power Africa" would double electricity output on the world's poorest continent and bring "light where currently there is darkness".
Reuters: Obama plan to ‘Power Africa’ gets off to a dim start
US President Barack Obama (R) looks away as Australia's Prime Minister Tony Abbott (front L) addresses the plenary session of the G20 Summit in Brisbane on Nov. 15, 2014.
