Did a Hamlet play break out on the tennis court during the Davis Cup? Investigations are underway that German tennis player Tommy Haas was poisoned before his match against Mikhail Youzhny of Russia! Haas had to leave his match with what looked like a stomach virus, but a German teammate was told by a Russian manager that the illness was due to a poisoning! The ITF will look into this and provide their results, but man, what bonehead would bring this kind of drama to the tennis court?!