John Kerry’s going to Cuba. The Secretary of State praised President Barack Obama’s announcement of the normalization of relations with Cuba, the neighboring country under an embargo for over fifty years, in a statement Wednesday. As Obama did in his noon remarks, Kerry likened the thaw of relations to those that followed with Vietnam after the Vietnam War, in which Kerry served. “This new course will not be without challenges,” Kerry said, “but it is based not on a leap of faith but on a conviction that it’s the best way to help bring freedom and opportunity to the Cuban...