CAPE TOWN, South African President Cyril Ramaphosa vowed to fix a worsening power crisis that has gripped South Africa for long.The government will implement measures that will fundamentally change the trajectory of energy generation in the country, Ra…

TIBU, COLOMBIA – With Colombian military snipers in position, Howard Buffett descends from a helicopter and trudges through the wet grass in steel-toed boots chewed through by his dog’s teeth. Waiting under a tin-roofed shack is a small group of coca f…