We took different journeys to our support for the people of South Africa in ending apartheid. But President Castro and I could both be there in Johannesburg to pay tribute to the legacy of the great Nelson Mandela. And in examining his life and his words, I'm sure we both realize we have more work to do to promote equality in our own countries -- to reduce discrimination based on race in our own countries. And in Cuba, we want our engagement to help lift up the Cubans who are of African descent who've proven that there's nothing they cannot achieve when given the chance.