Zimbabwe's Prime Minister Morgan Tsvangirai was flown to neighbouring Botswana to recuperate and rest after leaving hospital following a car crash which injured him and killed his wife, a source from his MDC party said on Saturday, according to Reuters. A Reuters witness had earlier seen Tsvangirai walking out of a Harare hospital in the company of security guards and senior MDC officials. His face was a little swollen, but otherwise he appeared to be in a stable condition.