The handshake between Presidents Obama and Castro at Nelson Mandela's memorial in South Africa didn't cause much of a stir in Cuba. Here's why.
President Obama was caught taking a selfie with the prime ministers of Britain and Denmark at the Nelson Mandela memorial in South Africa, creating a small uproar online.
Cuba's Raúl Castro was in the meet-and-greet line of world leaders assembled in Johannesburg for the Nelson Mandela memorial service, and Obama shook his hand. What have other US presidents when facing communist leaders?
President Obama is off to South Africa for a global extravaganza honoring Nelson Mandela. Joe Biden got left behind – but is that so bad?