The Upcoming Geopolitical Shockwave

CNN's John Defterios says the BRICS summit in Durban, South Africa will be a major event. The leaders of Brazil, Russia, India, China and South Africa are expected to gather there for an international economic forum. But they'll also face off against each other as Vladimir Putin is wanted on an arrest warrant by the International Court of Justice. This could have huge implications for global financial markets over the next few months.