Obama announced her London trip at an event Tuesday with Samantha Cameron , the wife of visiting British Prime Minister David Cameron . Samantha Cameron will be urging British to `` turn their inspiration into action '' She will lead the London delegation to the opening of Olympic Games . The opening ceremony takes place in British capital on the months ahead .
Samantha Cameron will be urging British to `` turn their inspiration into action '' She will lead the London delegation to the opening of Olympic Games . The opening ceremony takes place in British capital on the months ahead .