If you've been following the latest camera industry accounting scandal, then you're probably well aware that all is not well at Olympus. The Japanese company took its latest blow today when former chairman Tsuyoshi Kikukawa was arrested in Tokyo on suspicion of having falsified financial statements. The Tokyo prosecutor's office released a statement saying that two other former execs were also brought into police custody, including Hisashi Mori, a former executive vice president, and Hideo Yamada, a former auditor. Olympus is also faced with the possibility of being delisted from the T